Read the following passage and choose the best answer (A, B, C, D):
Some technological developments are the results of years of diligent work. Others are stumbled upon by accident. The discovery of X-rays is in the second category. In 1895, X-ray radiation was accidentally discovered by a physicist named Wilhelm Rontgen, while he was working in his lab. Rontgen discovery greatly advanced medical science. One night in 1895, Wilhelm Rontgen was working with an electric device called a Crookes tube. A Crookes tube is a glass tube with metal components inside it. When turned on, the tube produces a stream of electrons. Rontgen and other scientists observed a new form of energy escaping from the front end of the Crookes tube. Rontgen wanted to be the first to discover this new mysterious energy. To do this, he needed to make sure the tube was covered with black cardboard. This would make the room completely dark and allow him to better see this new form of energy. Rontgen was hoping to observe this new energy on a special screen that would be placed right in front of the Crookes tube. Amazingly, before the screen was placed near the Crookes tube, Rontgen already noticed the screen was glowing. He bought the screen closer, and the glow became brighter. (1) He then placed a book between the end of the tube and the screen-the glow was still there. (2) Rontgen realized that a new and different form of radiation must be causing the screen to glow. (3) As he didn't know what kind of radiation it was, he named it "X". (4) Rontgen soon started studying the new type of radiation. He designed experiments which allowed him to test how far X- rays could penetrate. He also had the bright idea of trying to take photographs with X-rays. One day, he tested his theories by asking his wife to put her hand between a photographic plate and a Crookes Tube. Sure enough, the resulting image of the bones in his wife's hand was the first ever X-ray photograph of the human body. After taking that first photograph, Rontgen understood how X-rays could benefit doctors and patients. He shared his discovery, and soon X-ray machines were appearing in hospitals. X-rays were very useful for medicine because they let doctors see a patient's bones. If a patient had a broken bone, it was made visible by the X-ray image. This let doctors know the right way to repair the fracture. Wilhelm Rontgen's accidental discovery has now been helping people for over one hundred years. Thanks to X-rays, broken bones can be repaired reliably and effectively. We should be grateful to Wilhelm Rontgen for making his discovery freely available and greatly advancing medical science. Because of this, we humans are able to live longer, healthier lives.
7. Paragraph 1 States, "the discovery of X-rays is in this second category". What can be inferred from this?

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International school in Ho Chi Minh City is the ……….. school in Vietnam with high-tech facilities.

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The aim of the culture festival is _______ friendship between the two countries

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.

Why is it that flying to New York from London will leave you feeling less tired than flying to London from New York? The answer may be a clear case of biology not being able to keep up with technology. Deep inside the brain there is a "clock" that governs every aspect of the body's functioning: sleep and wake cycles, levels of alertness, performance, mood, hormone levels, digestion, body temperature and so on. It regulates all of these functions on a 24-hour basis and is called the circadian clock (from the Latin, circa "about" + dies "day").

This body clock programmes us to be sleepy twice a day, between 3-5 a.m and again between 3-5 p.m. Afternoon tea and siesta times are all cultural responses to our natural biological sleepiness in the afternoon. One of the major causes of the travelers' malady known as jet lag is the non-alignment of a person's internal body clock with clocks in the external world. Crossing different time zones confuses the circadian clock, which then has to adjust to the new time and patterns of light and activity. To make matters more complex, not all internal body functions adjust at the same rate. So your sleep/wake may adjust to a new time zone at one rate, while your temperature adjusts at a different pace. Your digestion may be on a different schedule altogether.

Though we live in a 24-hour day, the natural tendency of the body clock is to extend our day beyond 24 hours. It is contrary to our biological programming to shrink our day. That is why travelling in a westward direction is more body-clock friendly than flying east. NASA studies of long haul pilots showed that westward travel was associated with significantly better sleep quantity and quality than eastward flights. When flying west, you are "extending" your day, thus travelling in the natural direction of your internal clock. Flying eastward will involve "shrinking" or reducing your day and is in direct opposition to your internal clock's natural tendency.

One of the more common complaints of travelers is that their sleep becomes disrupted. There are many reasons for this: Changing time zones and schedules, changing light and activity levels, trying to sleep when your body clock is programmed to be awake, disruption of the internal circadian clock and working longer hours. Sleep loss, jet lag and fatigue can seriously affect our ability to function well. Judgment and decision-making can be reduced by 50%, attention by 75 percent, memory by 20 percent and communication by 30 percent. It is often suggested that you adjust your watch as soon as you board a plane, supposedly to try to help you adjust to your destination's schedule as soon as you arrive. But it can take the body clock several days to several weeks to fully adjust to a new time zone.

On the subject of avoiding jet lag the article ________

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____________ is the Great Wall? It’s between 5 and 13 meters high.

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If he worked more slowly, he _____ (not make) so many mistakes.

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:
Rachek Carson was born in 1907 in Springsdale, Pennsylvania. She studied biology in college and zoology at Johns Hopkins University, where she received her master’s degree in 1933. In 1936, she was hired by the US Fish and Wildlife Service, where she worked most of her life.
Carson’s first book, Under the Sea Wind, was published in 1941. It received excellent reviews, but sales were poor until it was reissued in 1952. In that year, she published The Sea Around US, which provided a fascinating look beneath the ocean’s surface, emphasizing human history as well as geology and marine biology. Her imagery and language had a poetic quality. Carson consulted no less than 1, 000 printed sources. She had voluminous correspondence and frequent discussions with experts in the field. However, she always realized the limitations of her non-technical readers.
In 1962, Carson published Silence Spring, a book that sparked considerable controversy. It proved how much harm was done by the uncontrolled, reckless use of insecticides. She detailed how they poison the food supply of animals, kill birds, and contaminate human food. At that time, spokesmen for the chemical industry mounted personal attacks against Carson and issued propaganda to indicate that her findings were flawed. However, her work vindicated a 1963 report of the President’s Science Advisory Committee.

It can be inferred from the passage that in 1952, Carson’s book Under the Sea Wind

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How much time do you spend _____the web a day?

Choose the item among A, B, C or D that the best answers the question about the passage:

"The nuclear family, consisting of a mother, father, and their children, may be more an American ideal than an American reality. Of course, the so-called traditional American family was always more varied than we had been led to believe, reflecting the very different racial, ethnic, class, and religious customs among American groups.
 The most recent government statistics reveal that only about one third of all current American families fit the traditional mold and another third consists of married couples who either have no children or have none still living at home. Of the final one, about 20 percent of the total number of American households are single people, usually women over sixty-five years old. A small percentage, about 3 percent of the total, consists of unmarried people who choose to live together, and the rest, about 7 percent, are single, usually divorced parents, with at least one child. Today, these varied family types are typical, and therefore, normal. Apparently, many Americans are achieving supportive relationships in family forms other than the traditional one."

2. The author implies that___________

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_______, dolphins have no sense of smell.

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It’s/ fantastic/ spend/ a day/ New York.

Read the following passage and choose the best answer (A, B, C, D):
Glenbrook South (GBS) High School is in a suburb of Chicago, lllinois, in the United States. It is an award-winning school with a highly competent teaching staff. It has over 400 Asian Pacific American students-over 17 percent of the students in the school. Of these, the majority are Korean American. This is very unusual in a state where Korean Americans are less than 1 percent of the population. The interactions of the Korean American students at GBS were the subject of an article in Asian Week magazine. Different Korean American students react differently to being in a high school where most students are white. Professor Pyong Gap Min, an expert on Korean life in America, believes that Korean Americans in this situation can sometimes feel inhibited or ashamed of their Korean identity. Asian Week interviewed a number of GBS students, and each had a different attitude. Eighteen-year-old Alice said that she used to spend time only with Korean American friends. Although she felt secure with those friends, she found herself motivated to form closer relationships with non-Koreans, too. She said that she felt she was missing out on new experiences and challenges. Seventeen-year-old John moved in the opposite direction. In junior high school, most of John's friends were white. After coming to GBS, his sense of his Korean American identity was restored, and he decided to have mainly Korean American friends. He feels that he and his Korean American friends understand each other better. For example, they understand about severe parental pressures to succeed at school; John felt his white friends couldn't really understand. Sixteen-year-old Paul has some Korean American friends, but he says he spends most of his time with his white friends. He is often the only Asian American in the group, but he doesn't mind. What Paul likes about the white culture is that he can be more radical - he can be as loud and funny as he wants to be. He says he doesn't see as much of that among the Asian students. Without belittling the importance of what these students had to say, it's important to remember that their opinions at this phase of their lives are bound to change as they grow into adulthood. But these honest opinions can help US better understand issues of cultural relations, and their honesty might help Americans from different cultural groups to get along better in the future. 
8. Which of the following is the closest in meaning to the word "interactions" in paragraph 1?

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Alan agreed _______ hide and seek with me this afternoon.

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:
The economic expansion prompted by the Second World War triggered a spectacular population boom in the West. Of course, the region was no stranger to population booms. Throughout much of its history, western settlement had been characterized by spurts, rather than by a pattern of gradual and steady population growth, beginning with the gold and silver rushes of the 1850's and 1860's. The decade after the First World War - the 1920's - witnessed another major surge of people pouring into the West, particularly into urban areas. But the economic depression of the 1930's brought this expansion to a halt; some of the more sparsely settled parts of the region actually lost population as migrants sought work in more heavily industrialized areas. By 1941 when the United States entered the Second World War and began to mobilize, new job opportunities were created in the western part of the nation.

If the expansion of industries, such as shipbuilding and aircraft manufacturing, was most striking on the pacific coast, it also affected interior cities like Denver, Phoenix, and Salt Lake City. Equally dramatic were the effects of the establishment of aluminum plants in Oregon and Washington and the burgeoning steel industry in Utah and California. The flow of people into these areas provided an enormous impetus to the expansion of the service industries - banks, health care services and schools. Although strained to the limit by the influx of newcomers, western communities welcomed the vast reservoir of new job opportunities. At the same time, the unprecedented expansion of government installations in the West, such as military bases, created thousands of new civilian openings. As land had served as a magnet for western migrants in the late nineteenth century, so wartime mobilization set in motion another major expansion of population. Indeed, it could be said that the entire western United States became a giant boomtown during the Second World War. This was especially true of California. Of the more than eight million people who moved into the West in the decade after 1940, almost one-half went to the Pacific coast. In fact, between 1940 and 1950, California's population surged by more than three million people.

It can be inferred from the passage that the principal cause of California’s population surge between 1940 and 1950 was     .

Read the passage below carefully, and then choose the best answer:
Future Cures for a Better Future
We all wish we could stay forever young, maintaining perfect health throughout our lives. Unfortunately, this is just a pipe dream. In reality, our bodies start to fall apart as we age. Due to genetic weaknesses, neglecting our bodies, and reckless actions, people often find themselves facing a host of issues. Currently, many of these problems can’t be cured by modern medicine. Yet there is hope in the future that remedies will be developed to eliminate these conditions once and for all. One disease which prevents people from enjoying their golden years is Alzheimer’s. It is a brain condition which causes sufferers to slowly lose their memory and intellectual capabilities, and nearly 25 million people are affected by it. Although most of its victims get sick when they are senior citizens, about 5 percent start to show some effects when they are in their 40s or 50s. Within the next five to seven years, medicines should hit the market which greatly reduce the effects of Alzheimer’s, and may even cure it completely. In addition, researchers are working on a vaccine that could prevent people from getting it in the first place. Cancer is one of the deadliest diseases on the Earth. It can strike any organ or quickly spread throughout the body. Despite pumping millions of dollars into cancer research, it has proved to be a difficult disease to defeat. However, scientists are optimistic that they can turn it into a manageable condition within the next decade using a new approach. Doctors envision working with individuals’ DNA to develop more personalized treatments. Although this may not provide a complete cure, it should allow them to extend patients’ lives for many years. Although it is not a disease, baldness is something that many men dread. Although whether we lose hair is based primarily on genetics, many men feel that they did something wrong to cause it. As a result, men have been tricked with pills and routines that promise to cure baldness but actually do nothing at all. As it looks, there may be some effective treatments on the horizon. One involves cloning healthy hair follicles to ensure that men maintain a healthy head of hair. Another involves reawakening old hair follicles that have stop functioning. In the meantime, shaved heads are in style, so men should realize that they have other options.
5. What does the word “_it_” in paragraph 3 refer to?

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People with disabilities always need to be …………. after.

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John said if he ______ any money, he ______me a drink.

Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.
Only Mary scored high enough to pass this test.

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:
Fish that live on the sea bottom benefit by being flat and hugging the contours. There are two very differcent types of flatfish and they have evolved in very separate ways. The skates ad rays, relatives of the rharks, have become flat in what might be called the obivious way. Their bodies have grown out sideways to form grat “wings”. They look as though they have been flattened but have remained symmetrical and “the right way up”. Conversely, fish such sas plaice, sole, and halibut have become flat in a different way. There are bony fish which have a marked tendency to be flattened in a vertical direction; they are much “taller” than they are wide. They use their whole, vertically flattened bodies as swimming surfaces, which undulat through the water as they move. Therefore, when their ancestors migrate to the seabed, they lay on one side than on their bellies. However, this raises the problem that one eye was always looking down into the sand and was effectively useless – In evolution this problem was soleved by the lower eye “moving” around the other side. We see this process off moving around enacted in the development of every young bony flatfish. It starts life swimming near the surface, and is symmetrical and vertically flattened, but then the skull starts to grow in a strange asymmetrical twisted fashion,, so that one eye, for instance the left, moves over the top of the head upwards, an old Picasso – like vision. Incidentally, some species of 20 flatfish settle on the right side, others on left, and others on either side.

According to the passage, fish such as plaice     .

Read‌ ‌the‌ ‌following‌ ‌passage‌ ‌and‌ ‌mark‌ ‌the‌ ‌letter‌ ‌A,‌ ‌B,‌ ‌C,‌ ‌or‌ ‌D‌ ‌on‌ ‌your‌ ‌answer‌ ‌sheet‌ ‌to‌ ‌indicate‌ ‌the‌ ‌correct‌ ‌word‌ ‌or‌ ‌phrase‌ ‌that‌ ‌best‌ ‌fits‌ ‌each‌ ‌of‌ ‌the‌ ‌numbered‌ ‌blanks‌ ‌from‌ ‌26‌ ‌to‌ ‌30.‌ ‌
Christ‌ ‌the‌ ‌Redeemer‌ ‌is‌ ‌an‌ ‌Art‌ ‌Deco‌ ‌statue‌ ‌of‌ ‌Jesus‌ ‌Christ‌ ‌in‌ ‌Rio‌ ‌de‌ ‌Janeiro,‌ ‌Brazil,‌ ‌created‌ ‌by‌ ‌Polish-French‌ ‌sculptor‌ ‌Paul‌ ‌Landowski‌ ‌and‌ ‌built‌ ‌by‌ ‌the‌ ‌Brazilian‌ ‌engineer‌ ‌Heitor‌ ‌da‌ ‌Silva‌ ‌Costa,‌ ‌in‌ collaboration‌ ‌with‌ ‌the‌ ‌French‌ ‌engineer‌ ‌Albert‌ ‌Caquot.‌ ‌The‌ ‌face‌ ‌was‌ ‌created‌ ‌by‌ ‌the‌ ‌Romanian‌ ‌(26)‌ ‌______‌ ‌Gheorghe‌ ‌Leonida.‌ ‌The‌ ‌statue‌ ‌is‌ ‌30‌ ‌metres‌ ‌tall,‌ ‌not‌ ‌including‌ ‌its‌ ‌8-metre‌ ‌pedestal,‌ ‌and‌ ‌its‌ ‌arms‌ ‌stretch‌ ‌28‌ ‌metres‌ ‌wide.‌ ‌By‌ ‌(27)‌ ‌______‌ ‌,‌ ‌it‌ ‌is‌ ‌approximately‌ ‌two-thirds‌ ‌the‌ ‌height‌ ‌of‌ ‌the‌ ‌Statue‌ ‌of‌ ‌Liberty’s‌ ‌height‌ ‌from‌ ‌base‌ ‌to‌ ‌torch.‌ ‌The‌ ‌statue‌ ‌weighs‌ ‌635‌ ‌metric‌ ‌tons‌ ‌(625‌ ‌long,‌ ‌700‌ ‌short‌ ‌tons),‌ ‌and‌ ‌is‌ ‌(28)‌ ‌______‌ ‌at‌ ‌the‌ ‌peak‌ ‌of‌ ‌the‌ ‌700-metre‌ ‌Corcovado‌ ‌mountain‌ ‌in‌ ‌the‌ ‌Tijuca‌ ‌Forest‌ ‌National‌ ‌Park‌ ‌overlooking‌ ‌the‌ ‌city‌ ‌of‌ ‌Rio.‌ ‌A‌ ‌symbol‌ ‌of‌ ‌Christianity‌ ‌across‌ ‌the‌ ‌world,‌ ‌the‌ ‌statue‌ ‌has‌ ‌also‌ ‌become‌ ‌a‌ ‌cultural‌ ‌icon‌ ‌of‌ ‌both‌ ‌Rio‌ ‌de‌ ‌Janeiro‌ ‌and‌ ‌Brazil,‌ ‌and‌ ‌is‌ ‌listed‌ ‌as‌ ‌(29)‌ ‌______‌ ‌of‌ ‌the‌ ‌New‌ ‌Seven‌ ‌Wonders‌ ‌of‌ ‌the‌ ‌World.‌ ‌The‌ ‌statue,‌ ‌(30)‌ ‌______‌ ‌was‌ ‌constructed‌ ‌between‌ ‌1922‌ ‌and‌ ‌1931,‌ ‌is‌ ‌made‌ ‌of‌ ‌reinforced‌ concrete‌ ‌and‌ ‌soapstone.‌ ‌

Question‌ ‌28:‌......................