Read the passage below carefully, and then choose the best answer:
Helpful Home Remedies
When something is bothering us, it is natural to try and make it go away. We might head to the doctor or make a trip to the local pharmacy for medicine. Unfortunately, these methods can be time-consuming and expensive. But have no fear, because you might be able to whip up an effective home remedy with nothing more than a few simple ingredients from your cupboard. At one time or another, it seems everyone comes down with flu. Our temperature will rise, we may feel nauseous, and we will likely have a stuffy nose and a cough. Aside from taking it easy and getting plenty of rest, you can turn to chicken soup to make you feel better. Mothers from around the world have been making it for thousands of years for sick relatives. The hot soup warms you up and its flavorful smell helps to clear up your nose. It is often prepared with garlic, onions, and carrots which all provide vitamins that increase circulation and reduce inflammation. In addition, the liquid will keep you hydrated. Last but not least, it is usually delicious. Nothing drives people mad quite like getting the hiccups. If you are fortunate, they will only last for a few minutes. Yet in some cases, nothing seems to drive them away. Next time you have a bad case of the hiccups, try this sweet solution. Take a full teaspoon with sugar and swallow it down. The sugar is thought to change instructions to your nerves and get your throat muscles to relax. Just don’t overdo it, or else you might have to go to the dentist to get some cavities fixed. Headaches are another annoyance that we can do all without. If you get one, try this home remedy which doesn’t require taking any food or liquids at all. Instead, try putting a pencil in between your teeth. A major cause of headache is stress, and when we are anxious, we often tighten our jaws, which strains a muscle that connects to the temples of our head, and this action causes the pain. By placing a pencil in our mouths, we are giving our minds a signal to relax our jaw. This can reduce the intensity of headaches almost immediately. Just remember not to bite down, unless you are in the mood for a lead sandwich.
2. Which of the following is NOT a symptom of the flu?

Internationally, 189 countries have signed ______ accord agreeing to create Biodiversity Action Plans to protect endangered and other threatened species.

(359)_______

Choose the best answer:
Learning Spanish isn’t so difficult once you ______.

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Yesterday afternoon while my mother _______ for the taxi, the shower _______.

Read the passage below carefully, and then choose the best answer:
A Microchip in Your Body
In 1998, a British scientist named Kevin Warwick did an experiment. He inserted a small microchip into his left arm. He used the microchip to turn on lights, work with his computer, and even start the water for his hath. After only nine days, Warwick removed the microchip from his arm. Nine days is not a long time, but it was enough to give the world a very important message. It is possible to have a microchip in your body. Many people think that someday, we all will have microchips. There are all kinds of things that a microchip could do. It could be useful for simple, everyday things. You might not have to carry keys, because you could use your microchip to open the front door of your house. You might not need cash, because you could use your microchip to buy things. A microchip might be able to do more important things. For example, a microchip could contain all of your important health information. If you had an emergency and wert to hospital, doctors could read your microchip and learn all of your health history. Some scientists even believe that someday a microchip could help cure diseases. Many people dislike the idea of a microchip in their body. They have a lot of concerns. Is it safe? Could a microchip make you sick? Besides, would other people be able to read your microchip and steal your personal information? People are especially worried about personal freedom. This is probably the biggest reason why so many people are against these microchips. What if your government could use your microchip to watch you? What if your government could use your microchip to find your location? Do you want the government to have that information about you? Again, for most people the answer is “no". Nobody has microchips in their body yet. We don't know if this will ever happen. If we ever do have microchips, we don't know what they would look like or what they would do. What do you think? Would you like to have a microchip inserted into your body?
2. How long was the microchip in Warwick’s body?

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 questions:
In zoos, aquariums, and many other situations, animals are used to entertain people. Most of us (1)____________ this for granted and see it as natural. However, some people argue that animals (2)____________ more respect. Those who believe it is OK to use animals for entertainment say that most animals have a safer and more enjoyable life in the entertainment (3)____________. Animals in the wild often have short and unpleasant lives and they are protected from (4)_____________ when they are used for entertainment. In addition, supporters argue that zoos, aquariums and other places which keep animals have an important educational function. It is the only way that most people will ever see a real wild animal. Interestingly, animals are adaptable and actually enjoy life in (5)____________. Opponents disagree because animals have no rights, especially the right to freedom.

After a_____ hesitation, she began to speak with such a convincing voice.

(210)______

Read the passage below carefully, and then choose the best answer:
What Is Heritage Protection?
Heritage is traditional beliefs, customs, and culture. We use the word “heritage” in many different ways. People talk about their family’s heritage, their city’s heritage, and their country’s heritage. Here are some examples of heritage. During Chinese New Year, people in China give red envelopes. That is part of Chinese heritage. Every year in the American city New Orleans, there is a huge party called Mardi Gras. That is a part of New Orleans’ heritage. Heritage can also be more private and personal. If your family has a big dinner every Sunday night, that’s part of your family’s heritage. Today, heritage is changing. The Internet connects people around the world. In many ways, this is a good thing, because we can learn about the heritage of other countries, and we can show our own heritage to the world. However, some people worry that traditional heritage is disappearing. Think about it. In many ways, countries are becoming more and more alike. In just about every country around the world, you can find McDonald’s, Nike shoes, Starbucks coffee, and American films. Some people think this is a good change, but others don’t like it. You can decide whether or not you think it is a good thing. However, almost everyone wants to protect their traditional heritage, and sometimes this is hard. For example, when a new McDonald’s opens in your town, a traditional restaurant might have to close. This is why heritage protection is so important. Heritage protection is a simple idea. It means keeping your country’s or your city’s heritage alive. People do this in many ways. The biggest part of heritage protection is probably preserving old buildings. A few other examples of heritage protection are making sure your children speak your traditional language, and teaching your heritage to children. The world is changing very fast. This change brings a lot of good things. But as the world is changing, it is important to remember the heritage of our parents and our grandparents.
3. What is happening to most countries?

My father is the __________ of my family and my mother is the homemaker.

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 questions:
Overpopulation, the situation of having large numbers of people with too few resources and too little space, is closely associated with poverty. It can result from high population density, or from low amounts of resources, or from both. Excessively high population densities put stress on available resources. Only a certain number of people can be supported on a given area of land, and that number depends on how much food and other resources the land can provide. In countries where people live primarily by means of simple farming, gardening, herding, hunting, and gathering, even large areas of land can support only small numbers of people because these labor-intensive subsistence activities produce only small amounts of food.
In developed countries such as the United States, Japan, and the countries of Western Europe, overpopulation generally is not considered a major caus of poverty. These countries produce large quantities of food through mechanized farming, which depends on commercial fertilizers, large-scale irrigation, and agricultural machinery. This form of production provides enough food to support the high densities of people in metropolitan areas.
A country’s level of poverty can depend greatly on its mix of population density and agricultural productivity. Bangladesh, for example, has one of the world’s highest population densities, with 1, 147 persons per sq km. A large majority of the people of Bangladesh engage in low – productivity manual farming, which contributes to the country’s extremely high level of poverty. Some of the smalleer countries in Western Europe, such as the Netherlands and Belgium, have high population densities as well. These countries practice mechanized farming and are involved in high-tech industries, however, and there fore have high standards of living.
At the other end of the spectrum, many countries in sub-Saharan Africa have population densities of less than 30 persons per sq km. Many people in these countries practice manual subsistence farming; these countries also have infertile land, and lack the economic resources and technology to boost productivity. As a consequence, these nations are very poor. The United States has both relatively low population density and high agricultural productivity; it is one of the world’s wealthiest nations.
High birth rates contribute to overpopulation in many developing countries. Children are assets to many poor families because they provide labor, usually for farming. Cultural norms in traditionally rural societies commonly sanction the value of large families. Also, the governments of developing countries often provide little or no support, financial or political, for family planning; even people who wish to keep their families small have difficulty doing so. For all these reasons, developing countries tend to have high rates of population growth.
(From “Poverty” by Thomas J. Corbett)

In certain countries, large areas of land can only yield small amounts of food because     .

Choose the best answer:
Her cat/ play with/ ball/ under/ table now.

Heis the man______ car was stolen last week.

(273)____

________I had learnt English when I was at high school.

(248)________

choose the best answer:
During/ all/ stop/ the/ banks/ shops/ festival/ and/ servicing.

The plan’s highest priority was to develop _____ agriculture.

(296)____

Read the following passage and choose the best answer (A, B, C, D):
There are three valid arguments to support the preservation of endangered species. Aesthetic justification contends that biodiversity contributes to the quality of life because many of the endangered plants and animals are particularly appreciated for their unique physical beauty. The aesthetic role of nature in all its diverse forms is reflected in the art and literature of every culture attaining symbolic status in the spiritual life of many groups. According to the proponents of the aesthetic argument, people need nature in all its diverse and beautiful forms as part of the experience of the world. Another argument that has been put forward, especially by groups in the medical and pharmacological fields, is that of ecological self-interest. By preserving all species, we retain a balance of nature that is ultimately beneficial to humankind. Recent research on global ecosystems has been cited as evidence that every species contributes important or even essential functions that may be necessary to the survival of our own species. Some advocates of the ecological argument contend that important chemical compounds derived from rare plants may contain the key to a cure for one of the diseases currently threatening human beings. If we do not protect other species, then they cannot protect us. Apart from human advantage in both the aesthetic and ecological arguments, the proponents of a moral justification contend that all species have the right to exist, a viewpoint stated in the United Nations World Charter for Nature, created in 1982. Furthermore, if humankind views itself as the stewards of all the creatures on Earth, then it is incumbent upon human beings to protect them, and to ensure the continued existence of all species. Moral justification has been extended by a movement called “deep ecology,” the members of which rank the biosphere higher than people because the continuation of life depends on this larger perspective. To carry their argument to its logical conclusion, all choices must be made for the biosphere, not for people.
2.According to the passage, what do we know from the research on global ecosystems?

Chọn câu đồng nghĩa:
We have been friends for years. It is quite easy to share secrets between us.

Choose the best answer:
My father_________ teaching in a small village 10 years ago.

Read the passage below carefully, and then choose the best answer:
A Picture Is Worth a Thousand Words
In 1826, a man named Joseph Nicephore Niepce went to the upstairs window of his home in France. He used a new invention called a camera to take the world’s first photograph of nature. Niepce’s photograph shows us the view from his window. However, it is very difficult to know that when you look at the picture. The image is not very clear at all. That doesn’t matter. On that day, Niepce changed the world forever. Photography first became very popular in the 1850s and 1860s. People liked it because it showed more details than other kinds of art. A painting or a statue might be more beautiful than a photograph, but a photograph can tell you a much clearer story. Many people believe that colour photographs didn’t exist until the 1920s, but that’s not true. The first colour photograph was taken in 1855. It shows a colourful ribbon. Before the 1920s, people didn’t often use colour photography because it was very complicated and expensive. Even after colour photography became easier and cheaper, many people still preferred black and white pictures. They felt that black and white had a more “classic photo” feeling. In the 1940s, colour photography finally replaced black and white. When we think of the history of photography, it is amazing to think of how easy it is to take pictures today. Many years ago, only professionals had cameras. These days, just about everybody has one. One of the biggest reasons for this change is the popularity of smartphones. Almost every modern smartphones. Almost every modern smartphone has a camera. These smartphone cameras are very easy to use and they also take very clear pictures. Most of them have a video function.  One thing that hasn’t changed is the importance of photography. These days, a picture can still create all kinds of feelings and emotions inside of us. There is a saying. “A picture is worth a thousand words.”
1. What is NOT true about Joseph Nicephore Niepce?

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If you ask __________ people, they will tell you the way to Gobi Highlands

Read the following passage and choose the best answer (A, B, C, D):
The ubiquitous bar code, developed more than twenty years ago, is not a stagnant product. On the contrary, the technology has been improved so that it can be used more efficiently. Much less expensive than a computer chip, the bar code can hold more information than it had in the past by adding a second dimension to the structure. The bar code consists of a series of parallel vertical bars or lines of two different widths, although sometimes four widths are used, printed in black on a white background. Barcodes are used for entering data into a computer system. The bars represent the binary digits 0 and 1, just like basic computer language, and sequences of these digits can indicate the numbers from 0 to 9, which can then be read by an optical laser scanner and processed by a digital computer. Arabic numbers appear below the code. The traditional bar code has been used to monitor skiers at ski lifts and to determine price and perform inventory control on groceries, drugs, medical supplies, manufactured parts, and library books to name a few. The bar code used on grocery products, introduced in the 1970s, is called a universal product code (or UPC) and assigns each type of food or grocery product a unique code. The five digits on the left are assigned to a particular manufacturer or maker and the five digits on the right are used by that manufacturer to identify a specific type or mark of product. Traditional single dimension bar codes are not readily customizable because there is little extra space. The two-dimensional bar code, with an information density of 1,100 bytes, allows a considerably greater amount of information to be coded than does the traditional bar code, including customized information. [A] It also has built-in redundancy, meaning that the identical information is duplicated on the same code. [B] Therefore, if the code is damaged, it can still be read. [C] The technology even allows pictures or texts to be contained within the code, as well as bar code encryption. [D] The new technology dramatically reduces the errors of the single dimensional bar code and reduces the enormous costs that some companies have reported in the past. 
7. A UPC is a type of .......