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Print media encompasses mass communication through printed material. It includes newspapers, magazines, booklets and brochures, house magazines, periodicals or newsletters, direct mailers, handbills or flyers, billboards, press releases, and books. Newspapers enjoyed the position of the most preferred medium to reach a wider audience until electronic communication emerged on the media scene. In the early days, newspapers were the only medium that masses at large depended on, for daily news. A newspaper carries all kinds of communication related to a variety of topics like politics, socialism, current affairs, entertainment, finance, stocks, etc. Apart from this, it also includes topics, which are in lighter vein like cartoons, movie reviews, book reviews, puzzles, crosswords, etc. This captivates the imagination and interests of readers from all age groups. Newspapers are an important platform of mass communication, as they reach every nook and corner of the world where electronic media fails to reach. It plays a pivotal role in providing authentic firsthand information, building opinions, updating the knowledge of the reader, and serves as a good platform for advertisers to promote their products. However, with the emergence of Internet, which updates information every second, and is just a click away, the popularity of newspapers has reduced. Magazines are another type of popular culture print media. They usually cater to a specific type of audience who are looking for information based on a particular subject. Magazines cover a plethora of topics, like current affairs, business, finance, consumers, gadgets, self-help, luxury, lifestyle, beauty, fashion, entertainment, travel, etc. Magazines like TIME and Reader’s Digest include information, which is all-pervasive. The frequency of magazines can be weekly, fortnightly, bi-monthly, quarterly, halfyearly, or yearly. These magazines are the best forum for advertisers, as they have a niche  readership. The readers look for a specific type of information, say for example, a camera ad in a Gadget magazine will definitely have a direct brand impact on the reader who wants to buy a camera. Also, the shelf life and brand recall of magazines is far better than newspapers, which have a short life span.  
1. What is the most preferred medium to reach a wider audience now?

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Vietnam’s football team received a “rock-star” welcome in Hanoi yesterday, (1)_______ losing to Uzbekistan in the 2018 U23 Asian Championship Final. Thousands of supporters flocked to the streets from Noi Bai Airport to Hanoi’s city center to greet the team bus, (2)________the Vietnamese PM’s reception for the team by five hours. A home-coming celebration was also held at My Dinh National Stadium, where all 40,000 seats were filled with thousands more waiting outside to see the players. Their (3)______ at the U23 Asian Cup made the players “overnight celebrities in the football-crazy nation”, AFP wrote. Various Korean outlets, including Korea Times, Sportal Korea and Hani, have also expressed amazement at the way football fans have celebrated their national team’s achievement, and at the same time, hailed the team’s performance at the tournament (4)_____ “heroic” and “like a fairy tale”. According to Sportal Korea, the team made an “impressive achievement” at the Asian tournament. “The red flags were being waved everywhere on the streets, and the cheering went on until late,” Hani wrote. The Korea Times also added that Vietnam’s success at the Asian Cup had brought Vietnamese football and Korean football “closer”. More importantly, it is the success (5)_____unites the country on so many levels

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Pollutants in the air aren’t always visible and come from many different sources. Smog hanging over cities is the most familiar and obvious form of air pollution. But there are different kinds of pollution - some visible, some invisible - that contribute to global warming. Generally any substance that people introduce into the atmosphere that has damaging effects on living things and the environment is considered air pollution. Carbon dioxide, a greenhouse gas, is the main pollutant that is warming Earth. Though living things emit carbon dioxide when they breathe, carbon dioxide is widely considered to be a pollutant when associated with cars, planes, power plants, and other human activities that involve the burning of fossil fuels such as gasoline and natural gas. In the past 150 years, such activities have pumped enough carbon dioxide into the atmosphere to raise its levels higher than they have been for hundreds of thousands of years. Other greenhouse gases include methane - which comes from such sources as swamps and gas emitted by livestock - and chlorofluorocarbons (CFCs), which were used in refrigerants and aerosol propellants until they were banned because of their deteriorating effect on Earth’s ozone layer. Another pollutant associated with climate change is sulfur dioxide, a component of smog. Sulfur dioxide and closely related chemicals are known primarily as a cause of acid rain. But they also reflect light when released in the atmosphere, which keeps sunlight out and causes Earth to cool. Volcanic eruptions can spew massive amounts of sulfur dioxide into the atmosphere, sometimes causing cooling that lasts for years. In fact, volcanoes used to be the main source of atmospheric sulfur dioxide; today people are. Industrialized countries have worked to reduce levels of sulfur dioxide, smog, and smoke in order to improve people’s health. But a result, not predicted until recently, is that the lower sulfur dioxide levels may actually make global warming worse. Just as sulfur dioxide from volcanoes can cool the planet by blocking sunlight, cutting the amount of the compound in the atmosphere lets more sunlight through, warming the Earth. This effect is exaggerated when elevated levels of other greenhouse gases in the atmosphere trap the additional heat.
8. What is the text about?

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Chichen-Itza is protected by the 1972 Federal Law on Monuments and Archaeological, Artistic and Historic Zones and was declared an archaeological monument by a presidential decree in 1986. The site remains open to the public 365 days of the year, and received a minimum of 3.500 tourists per day, a number which can reach 8.000 daily visitors in the high season. This means that the site needs constant maintenance and attention in order to avoid deterioration of its pre-hispanic fabric. Yucatan is the only state in Mexico where two institutions are involved in the management of archaeological sites: the National Institute of Anthropology and History (INAH), which is in charge of the care and conservation of the archaeological site, and the other is Board of Units of Cultural and Tourism Services of the State of Yucatan. Medium and long-term activities at Chichen-Itza, including investigation, conservation, thematic interpretation, administration and operation of the site, are addressed in the “Management Plan of the Pre-hispanic City of Chichen-Itza”. The purpose of the Plan is to articulate and coordinate the activities at the site, especially those geared towards the mise en valeur of the property and the generation of participation of the different sectors involved in the management, including the general public. No emergency plan exists for the site and there is no long term monitoring of the state of conservation, due to lack of personnel. This puts the site at risk from natural and anthropogenic disasters, as well as from longer term degradation. Threats like fire and lime stone erosion have been highlighted. Sustainable implementation of the defined planning tools and the allocation of resources to conservation and management are necessary means to ensure the conservation of the Outstanding Universal Value of the property in the long term.
5. According to paragraph 4, what is NOT mentioned as one of the jeopardies for the historical site?

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Elephants need a large amount of habitat because they eat so much. Humans have become their direct competitors for living space. Human populations in Africa and Asia have quadrupled since the turn of the century, the fastest growth rate on the planet. Forest and savanna habitat has been converted to cropland, pastureland for livestock, and timber for housing and fuel. Humans do not regard elephants as good neighbors. When humans and elephants live close together, elephants raid crops, and rogue elephants rampage through villages. Local people shoot elephants because they fear them and regard them as pests. Some countries have established culling programs: park officials or hunters kill a predetermined number of elephants to keep herds manageable and minimize human-elephant conflicts. Hunting has been a major cause of the decline in elephant populations. Elephants became prized trophies for big-game hunters after Europeans arrived in Africa. More recently, and more devastatingly, hunters have slaughtered elephants for their ivory tusks. The ivory trade became a serious threat to elephants in the 1970s. A sudden oil shortage caused the world economy to collapse, and ivory became more valuable than gold. In fact, ivory has been called “white gold” because it is beautiful, easily carved, durable, and pleasing to the touch. Most of the world’s ivory is carved in Japan, Hong Kong, and other Asian countries, where skilled carvers depend on a supply of ivory for their livelihoods  Hunting elephants is no longer legal in many African countries, but poaching was widespread until very recently. For many the high price of ivory, about $100 a pound in the 1980s, was too tempting to resist. Local people often had few other ways to make a living, and subsistence farmers or herders could make more by selling the tusks of one elephant than they could make in a dozen years of farming or herding. As the price of ivory soared, poachers became more organized, using automatic weapons, motorized vehicles, and airplanes to chase and kill thousands of elephants. To governments and revolutionaries mired in civil wars and strapped for cash, poaching ivory became a way to pay for more firearms and supplies. Poaching has caused the collapse of elephants’ social structure as well as decimating their numbers. Poachers target the biggest elephants because their tusks are larger. They often kill all the adults in the group, leaving young elephants without any adults to teach them migration routes, dry-season water sources, and other learned behavior. Many of Africa’s remaining elephant groups are leaderless subadults and juveniles.
7. What is the main idea of the fifth paragraph?

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Imagine that you have an opportunity to move into one of a number of open positions  in your organization. Perhaps you are (1) ____ two different positions and you have to decide which one you want. So how do you choose the right one for you?  Having options is great: What a wonderful confidence booster! However, there’s also a lot of pressure (2) ____ to decide which option is best.  To make the right choice, you have to decide what factors are most important to you in a new job, and then you have to choose the option that best addresses these factors. (3) ____, this operates on two levels - on a rational level and on an emotional level. You’ll only truly be (4) ____ with your decision if these are aligned. You should analyze your options on both levels. First, you have to look at things rationally, looking at the job on offer, and also at the things that matter to you. Then, once you’ve understood your options on a rational (5) ____, look at things on an emotional level and think about what your emotions are telling you

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Trees are useful to man in three very important ways: they provide him with wood and other products; they give him shade; and they help to prevent droughts and floods.  Unfortunately, in many parts of the world, man has not realized that the third of these services is the most important. In his eagerness to draw quick profit from the trees, he has cut them down in large numbers.  Two thousand years ago, a rich and powerful country cut down its trees to build warships, with which to gain itself an empire. It gained the empire but, without its trees, its soil became bare and poor. When the empire fell to pieces, the country found itself faced by floods and starvation.  Even though government realizes the importance of a plentiful supply of trees, it is difficult sometimes to make the people realize this. They cut down the trees but are too careless to plant and look after new trees. So, unless the government has a good system of control, or can educate the people, the forests will slowly disappear.  This does not only mean that there will be fewer trees. The results are even more serious: for where there are trees, their roots break the soil up, allowing the rain to sink in, and also bind the soil. This prevents the soil from being washed away. But where there are no trees, the rain falls on hard ground and flows away on the surface, and this causes floods and the rain carries away the rich topsoil in which crops grow. When all the topsoil is gone, nothing remains but worthless desert.
2. It’s a great pity that in many places__________

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Deforestation is the clearing, destroying, or otherwise removal of trees through  deliberate, natural or accidental means. It can occur in any area densely populated by trees and other plant life, but the majority of it is currently happening in the Amazon rainforest. The loss of trees and other vegetation can cause climate change, desertification, soil erosion, fewer crops, flooding, increased greenhouse gases in the atmosphere, and a host of problems for indigenous people.  Deforestation occurs for a number of reasons, including: farming, mostly cattle due to its quick turn around; and logging for materials and development. It has been happening for thousands of years, arguably since man began converting from hunter/gatherer to agricultural based societies, and required larger, unobstructed tracks of land to accommodate cattle, crops, and housing. It was only after the onset of the modern era that it became an epidemic.  One of the most dangerous and unsettling effects of deforestation is the loss of animal and plant species due to their loss of habitat; not only do we lose those known to us, but also those unknown, potentially an even greater loss. Seventy percent of Earth’s land animals and plants live in forests, and many cannot survive the deforestation that destroys their homes. The trees of the rainforest that provide shelter for some species also provide the canopy that regulates the temperature, a necessity for many others. Its removal through deforestation would allow a more drastic temperature variation from day to night, much like a desert, which could prove fatal for current inhabitants. In addition to the loss of habitat, the lack of trees also allows a greater amount of greenhouse gases to be released into the atmosphere. Presently, the tropical rainforests of South America are responsible for 20% of Earth’s oxygen and they are disappearing at a rate of 4 hectares a decade. If these rates are not stopped and reversed, the consequences will become even more severe.  The trees also help control the level of water in the atmosphere by helping to regulate the water cycle. With fewer trees left, due to deforestation, there is less water in the air to be returned to the soil. In turn, this causes dryer soil and the inability to grow crops, an ironic twist when considered against the fact that 80% of deforestation comes from small-scale agriculture and cattle ranching.  Further effects of deforestation include soil erosion and coastal flooding. In addition to their previously mentioned roles, trees also function to retain water and topsoil, which provides the rich nutrients to sustain additional forest life. Without them, the soil erodes and washes away, causing farmers to move on and perpetuate the cycle. The barren land which is left behind in the wake of these unsustainable agricultural practices is then more susceptible to flooding, specifically in coastal regions. Coastal vegetation lessens the impact of waves and winds associated with a storm surge. Without this vegetation, coastal villages are susceptible to damaging floods.
8. The paragraph following the last paragraph in the passage may probably discuss _______

Books which give instructions on how to do things are very popular in the United States today. Thousands of these How-to books are useful. In fact, there are about four thousand books with titles that begin with the words “How to”. One book may tell you how to earn more money. Another may tell you how to save or spend it and another may explain how to give your money away.

Many How-to books give advice on careers. They tell you how to choose a career and ‘now to succeed in it. If you fail, however, you can buy the book ” How to Turn Failure into Success”. If you would like to become very rich, you can buy the book “How to Make a Millionaire”. If you never make any money at all, you may need a book called “How to Live on Nothing”.

One of the most popular types of books is one that helps you with personal problems. If you want to have a better love of life, you can read “How to Succeed in Love every Minute of Your Life”. If you are tired of books on happiness, you may prefer books which give step-by-step instructions on how to redecorate or enlarge a house.

Why have How-to books become so popular? Probably because life has become so complex. Today people have far more free time to use, more choices to make, and more problems to solve. How-to books help people deal with modern life.

Which of the following is NOT the type of books giving information on careers?

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The gathering of thousands of individuals representing the myriad religions of the  world for the Parliament of World Religions in Melbourne this year is a testament to the power that religion has to bring people together, to unite them in a search for truth, and to inspire them to work towards the betterment of this world. And this year the Parliament is focusing on issues of the environment through some of its subthemes.  In our day we are struggling with a number of issues related to the environment such as climate change, the pollution of the air, oceans, seas, and waterways, and the challenges of feeding a growing global population. While many of these issues are relatively new so that our forebears did not address them explicitly, our religious traditions do offer us worldviews and principles that aid us in finding solutions to our contemporary problems. One of the basic guiding principles that forms an Islamic vision of humanity’s relationship with the environment is our role as God’s deputies on earth. Islam considers human beings to be vice gerents or deputies of God on earth. Our mission as God’s deputies means that we are charged with the responsibility to care for and maintain the world. On the other hand, the fact that God has placed the world at our disposal means that we may benefit from what it has to offer us. In both cases, we must collaborate with our brothers and sisters in humanity.  One of the key characteristics of humankind’s role as deputies in the world is balance. We must find a balance between benefiting from the blessings that the world has to offer us, and preserving the order that God has established. We must find a balance between securing our own needs while not depriving others of theirs, whether those others reside in different parts of the world, such as less powerful nations, or in different times, such as our children and grandchildren. If we take seriously our role as God’s deputies on earth, not just by benefiting from the environment, but by preserving it and ensuring that other communities and generations will have the same possibilities to drink clean water, breath fresh air, and live in a world that is in harmony with itself and with ourselves, we may hope to be among those who are beloved to God due to their care for His creation
1. Which best serves as the title for the passage?

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Gender equality is not only a fundamental human right, but a necessary foundation for a peaceful, prosperous and sustainable world. (1) ____, at the current time, 1 in 5 women and girls between the ages of 15-49 have reported experiencing physical or sexual violence by an intimate partner within a 12-month period and 49 countries currently have no laws (2) ____ women from domestic violence. Progress is occurring regarding harmful practices such as child marriage and FGM (Female Genital Mutilation), which has declined by 30% in the past decade, but there is still much work to be (3) ____ to completely eliminate such practices. Providing women and girls with equal (4) ____ to education, health care, decent work, and representation in political and economic decision-making processes will fuel sustainable economies and benefit societies and humanity at large. Implementing new legal frameworks regarding female equality in the workplace and the eradication of harmful practices (5) ____ at women is crucial to ending the gender-based discrimination prevalent in many countries around the world

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All living things require energy to do the work necessary for survival and  reproduction. But what is energy? Energy is simply the ability to do work, (1) ____ work is  done when a force moves an object. Let’s consider your own needs for a moment. You need energy to turn on and turn off your computer. You need energy to (2) ____ of bed in the morning. And, yes, you need energy to reproduce. So where does energy come from and how do we use it? On Earth, energy ultimately comes from the sun. Plants use the sun’s energy to make sugar. Organisms, in turn, use sugar as a (3) ____ of energy to do work.  Plants use energy from sunlight to make sugar and oxygen from carbon dioxide and water. The process by which carbon dioxide and water are (4) ____ to sugar and oxygen using sunlight is referred to as photosynthesis. This is an endergonic reaction, meaning energy is required by the reaction. Specifically, energy is required to put the carbon dioxide and the water molecules together to form sugar. Sun (5) ____ the energy needed to drive photosynthesis, and some of the energy used to make the sugar is stored in the sugar molecule

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In 1860 the United States was predominantly rural. Most people were engaged in  agriculture, and about 80 percent of the population actually resided on farms or in small villages. Only 20 percent lived in towns and cities of 2,500 or more, the census definition of an urban area after 1880. New York alone in 1860 had more than 1 million people, and only 8 cities could boast about a population of more than 100,000. Thereafter the transition from a rural to a predominantly urban nation was especially remarkable because of its speed. By 1900, urbanization, with all of its benefits, problems, and prospects for a fuller life, became the mark of modern America The changing physical landscape reflected the shift to an urbanized society. Railroad terminals, factories, skyscrapers, apartment houses, streetcars, electric engines, department stores, and the increased pace of life were all signs of an emerging urban America. Indeed, the vitality, dynamic quality, variety, and restless experimentalism in society centered in the urban communities where the only constant factor was change itself.  Urbanization did not proceed uniformly throughout the nation. New England and the Middle Atlantic states contained the highest percentage of city dwellers. In the Middle West, the growth of cities such as Chicago, Milwaukee, Cleveland, and St. Louis showed the importance of urbanization in that region. The three West Coast states also experienced rapid urban growth. In the South, urbanization developed much more slowly, although by 1910 the expansion of transportation, commerce, and industry had greatly increased the population of older cities such as New Orleans and stimulated the growth of new urban centers such as Birmingham. However, the South remained predominantly rural. Only somewhat more than 20 percent of the population in that region was urban by 1910.  In some regions the urban impact had a depressing effect upon the surrounding rural communities. Much of New England in the late nineteenth century presented a discouraging picture of abandoned farms and sickly villages as people forsook the countryside and rushed to the larger towns and cities. In the Middle West, particularly Ohio and Illinois, hundreds of townships lost population in the 1880’s.
5. Which of the following are mentioned in the passage as a sign of urbanized society in the United States in the late 1800’s?

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
One of the highest honors for formalists, writers, and musical composers is the PulitzerPrize. First awarded in 1927, the Pulitzer Prize has been won by Ernest Hemingway, Harper Lee,John F. Kennedy, and Rodgers and Hammerstein, among others. As with many famous awards,this prize was named after its founder, Joseph Pulitzer.
Joseph Pulitzer’s story, like that of many immigrants to the United States, is one ofhardship, hard work and triumph. Born in Hungary, Joseph Pulitzer moved to United States in1864. He wanted to be a reporter, but he started his American life by fighting in the AmericanCivil War. After the war, Pulitzer worked for the German - language newspaper, the WestlichePost. His skills as a reporter were wonderful, and he soon became a partial owner of the paper.
In 1978, Pulitzer was able to start a newspaper of his own. Right from the first edition,the newspaper took a controversial approach to new. Pulitzer wanted to appeal to the averagereader, so he  produced  exciting  stories  of  scandal  and  intrigue.  Such  an  approach   iscommonplace today, but in Pulitzer’s time it was new and different. The approach led to thediscovery of many instances of corruption by influential people. Pulitzer ‘paper became veryfamous and is still produced today.
The success of Joseph Pulitzer’s newspaper made him a very wealthy man, so he wantedto give something back to his profession. Throughout his later years, he worked to establishuniversity programs for the teaching of journalism, and he funded numerous scholarships toassist journalism students. Finally, he wanted to leave a legacy that would encourage writers toremember the importance of quality. On his death, he gave two million dollars to ColumbiaUniversity so they could award prizes to great writers
The Pulitzer Prize recipients are a very select group. For most, winning a Pulitzer Prize isthe highlight of their career. If an author, journalist, or composer you know has won a PulitzerPrize, you can be sure they are at the top of their profession.a

According to the reading passage, how did Joseph Pulitzer appeal to the average reader?

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Marriage is an ancient religious and legal practice celebrated around the world. However, wedding customs vary from country to country. The Wedding Dress: In many countries, it is customary for the bride to wear a white dress as a symbol of purity. The tradition of wearing a special white dress only for the wedding ceremony started around 150 years ago. Before that, most women could not afford to buy a dress that they would only wear once. Now, bridal dresses can be bought in a variety of styles. In some Asian countries and in the Middle East, colors of joy and happiness like red or orange other than white are worn by the bride or used as part of the wedding ceremony. The Wedding Rings: In many cultures, couples exchange rings, usually made of gold or silver and worn on the third finger of the left or right hand, during the marriage ceremony. The circular shape of the ring is symbolic of the couple’s eternal union. In Brazil, it is traditional to have the rings engraved with the bride’s name on the groom’s ring, an vice versa. Flowers: Flowers play an important role in most weddings. Roses are said to be the flowers of love, and because they usually bloom in June, this has become the most popular month for weddings in many countries. After the wedding ceremony, in many countries the bride throws her bouquet into a crowd of well-wishers – usually her single female friends. The person who catches this bouquet will be the next one to marry. Gifts: In Chinese cultures, wedding guests give gifts of money to the newly-weds in small red envelopes. Money is also an appropriate gift at Korean and Japanese wedding. In many Western countries, for example in the U.K, wedding guests give the bride and groom household items that they may need for their new home. In Russia, rather than receiving gifts, the bride and groom provide gifts to their guests instead. With the continued internationalization of the modern world, wedding customs that originated in one part of the world are crossing national boundaries and have been incorporated into marriage ceremonies in other countries. 
2. The tradition of wearing a special dress only on one’s wedding day is ____.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions:
It is many peoples dream to become a world-famous artist. Unfortunately, it can be extremely difficult to make a living solely from selling your paintings or sculptures. But don’t worry because there are other jobs in the world of art that you can pursue. One possible career option is to become an art dealer.
An art dealer works on behalf of artists to help them sell works to museums and galleries around the world. To be successful at this profession, it requires a well-rounded skill set. For starters, it helps a lot if you love art and are knowledgeable about art history. Having business skills will also be quite useful, as it will be necessary to negotiate with buyers, and help the artists you represent market their work. If becoming an art dealer sounds appealing, there are several steps which you can follow. Although you  may have a love for a wide range of styles, you should start by choosing one category to focus on. Buyers usually prefer to deal with a specialist in a particular area than someone who is a jack of all trades. When selecting your focus, choose an area that you are passionate about instead of something that seems lucrative. Art trends come and go, so there is no use trying to predict what is hot. These trends will certainly change over the course of your career.
Once you selected an area to focus on, start to contact some museums, galleries, and other companies in the art world and send them your resume. The majority of art dealers begin their careers working as interns for these kinds of companies. Although these interns may be paid little, or in some cases nothing at all, the experience of learning how art businesses work will certainly serve you down the road.
It pays to be flexible in the beginning, as the most important thing is to get your foot in the door. Museums and galleries may offer you several positions including a sales assistant or a junior art consultant. Whichever job you accept, be sure to learn it well and give it your best. In addition to your responsibilities, make sure your start to network with others in your industry. As your knowledge and contacts begin to grow, more opportunities will be open to you.

What is the third paragraph mainly about?

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It is no use ____ a girl that she doesn't need to lose any weight.

Read and complete the sentence. " It was _______ by oral traditional and is noted for its energy, humor, and emotional impact."

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Light-emitting diodes (LEDs) are now considered the future of lighting due to a lower energy requirement to run, a lower monthly price tag, and a longer life than traditional incandescent light bulbs. Nick Holonyak, an American scientist at General Electric, accidently invented the red LED light while trying to create a laser in the early 1960s. As with other inventors, the principle that some semiconductors glowed when an electric current was applied had been known since the early 1900s, but Holonyak was the first to patent it for use as a light fixture. Within a few years, yellow and green LEDs were added to the mix and used in several applications including indicator lights, calculator displays, and traffic lights, according to the DOE. The blue LED was created in the early 1990s by Isamu Akasaki, Hiroshi Amano, and Shuji Nakamura, a group of Japanese and American scientists, and for which they won the 2014 Nobel Prize in Physics. The blue LED allowed scientists to create white LED light bulbs by coating the diodes with phosphor Today, lighting choices have expanded and people can choose different types of light bulbs, including compact fluorescent (CFL) bulbs work by heating a gas that produces ultraviolet light and LED bulbs. Several lighting companies are pushing the boundaries of what light bulbs can do, including Phillips and Stack. Phillips is one of several companies that have created wireless light bulbs that can be controlled via smartphone app. The Phillips Hue uses LED technology that can quickly be turned on or off or dimmed by a flick on a smart phone screen and can also be programmed. The higher-end Hue light bulbs can even be set to a large range of colors (only about sixteen million) and synced with music, movies, and video games. Stack, begun by engineers from Tesla and NASA, developed a smart light bulb using LED technology with a wide range of functions. It can automatically sense the ambient lighting and adjust as needed, it turns off and on via motion sensor when someone enters the room, can be used as a wake up alert, and even adjusts color throughout the day to fit with human’s natural circadian cycles and patterns of natural light. The light bulbs also have a built-in learning program that adapts to inputs given by residents over time. And all of these functions can be programmed or monitored from any smart phone or tablet. It is estimated that Stack smart light bulbs can use about sixty percent less energy than a typical LED light bulb and lasts between twenty and thirty thousand hours depending on the model . These light bulbs are compatible (or soon will be) with many of the options for turning an entire home into a smart home including usage with Amazon Alexa, Google Home, and Apple HomeKit.
4. The word “which” in paragraph 3 refers to _____

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Nuclear family, also called elementary family, in sociology and anthropology, is a group of people who are united by ties of partnership and parenthood and consisting of a pair of adults and their socially recognized children. Typically, but not always, the adults in a nuclear family are married. Although such couples are most often a man and a woman, the definition of the nuclear family has expanded with the advent of same-sex marriage. Children in a nuclear family may be the couple’s biological or adopted offspring.  Thus defined, the nuclear family was once widely held to be the most basic and universal form of social organization. Anthropological research, however, has illuminated so much variability of this form that it is safer to assume that what is universal is a “nuclear family complex” in which the roles of husband, wife, mother, father, son, daughter, brother, and sister are embodied by people whose biological relationships do not necessarily conform to the Western definitions of these terms. In matrilineal societies, for example, a child may be the responsibility not of his biological genitor but of his mother’s brother, who fulfills the roles typical of Western fatherhood.  Closely related in form to the predominant nuclear-family unit are the conjugal family and the consanguineal family. As its name implies, the conjugal family is knit together primarily by the marriage tie and consists of mother, father, their children, and some close relatives. The consanguineal family, on the other hand, typically groups itself around a unlineal descent group known as a lineage, a form that reckons kinship through either the father’s or the mother’s line but not both. Whether a culture is patrilineal or matrilineal, a consanguineal family comprises lineage relatives and consists of parents, their children, and their children’s. Rules regarding lineage exogamy are common in these groups; within a given community, marriages thus create cross-cutting social and political ties between lineages.  The stability of the conjugal family depends on the quality of the marriage of the husband and wife, a relationship that is more emphasized in the kinds of industrialized, highly mobile societies that frequently demand that people reside away from their kin groups. The consanguineal family derives its stability from its corporate nature and its permanence, as its relationships emphasize the perpetuation of the line.
6. The word “lineage” in paragraph 3 could be best replaced by ___________

Read the following passage and choose the best answer (A, B, C, D):
For hundreds of years, giving flowers have been a social means of communication. In the United States, flowers are often given during rites of passage, for commemorating special occasions or as a heartfelt gift between loved ones and friends. Flower gifting also occurs in most countries around the world. However, the meanings and traditions often vary. While students traditionally gave their favorite teacher an apple in past years, in China, teachers are given flowers. Peonies are by far the flower most often given in China. They are also quite popularly used for weddings. Strangely, potted plants are not considered a pleasant gift among Asian cultures. The people believe that like a plant confined by a pot, the gift symbolizes a binding or restriction. In Russia, in lieu of giving birthday presents, the guest of honor receives a single flower or an unwrapped bouquet. Floral arrangements or baskets are not given. Russians celebrate a holiday known as Woman’s Day. Traditional gifts include red roses, hyacinths or tulips. When there is a funeral or other occasion where someone wishes to express sympathy, carnations, lilies or roses are given in circular configurations, which signify the transition of birth, life and death to rebirth. In this instance, the color of choice is commonly yellow. For joyous occasions, arrangements and bouquets generally contain an odd number of flowers In the times of ancient Rome, brides carried flowers to scare away evil spirits and encourage fertility. The Dutch believed that flowers were food for the soul. When invited to someone’s home in Great Britain, it is tradition to bring a gift of flowers. All types are acceptable except white lilies, which are usually seen at funerals. Not unlike the United States, red roses are a symbol of love. Flowers are generally gifted in odd numbered increments regardless of the occasion. However, the Brits also have superstitions regarding the number 13, so the number is avoided. In the southern region of the continent, flowers are traditionally given during Christmas. Egyptians are much more conservative and restrict flower gifting to funerals and weddings. While certain flowers may have significant meanings for some, flowers in Las Vegas and across the United States flowers are an accepted gift for any reason desired.  
6. The word “superstitions” in paragraph 4 is closest in meaning to __________.