Choose the best answer:
According to the Sleep Council, 20 million people in the UK aren‘t (1)____ enough sleep 3 and some experts now believe that ―sleep debt‖ can impair your metabolism and disrupt hormone levels. To (2) ____ out how (3)_____ you need, says sleep expert Professor Chris Idzikowski, director of the Sleep Assessment and Advisory Service, (4)_____ your alarm for when you (5)______ to get up, then count back six to eight hours, (6) ______ on how much shut-eye you feel you need. Try to go to bed at this time every night, and get up at the same time - even at weekends. If you (7)______ feel tired during the day, go to bed earlier by 15 minutes a week until you wake up refreshed. So if you (8)_____ go to bed at 11 pm, say, go at 10.45 pm for a week. If you‘re still tired, try going at 10.30 the (9)_____ week, and so on. Remember, too: a weekend afternoon nap can help (10)_____ up for any missed hours in the week.

Choose the best answer:
The joys and tribulations of being a pet owner! During our lifetime most of us have some experience of either owning a pet or being in (1) ________contact with someone who does. Is there such a things as ―the ideal pet‖? If so what characterizes the ideal pet? Various (2) ________influence one‘s choice of pet, from your reasons for getting a pet to your lifestyle. For example, although quite a few pets are relatively cheap to buy, the cost of (3) ________can be considerable. Everything must be (4) ________into account, from food and bedding, to vaccinations and veterinary bills. You must be prepared to (5) ________ time on your pet, which involves shopping for it, cleaning and feeling it. Pets can be demanding and a big responsibility. Are you prepared to exercise and (6) ________an animal or do you prefer a more independent pet? How much spare room do you have? Is it right to lock an energetic animal into a (7) ________space? Do you live near a busy road which may threaten the life of your pet? Pets (8) ________ as turtles and goldfish can be cheap and convenient, but if you prefer affectionate pets, a friendly cat or dog would be more (9) ________ . People get pets for a number of reasons, for company, security or to teach responsibility to children. Pets can be affectionate and loyal and an excellent source of company as long as you know what pet (10) ________ you and your lifestyle

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:
For the last few years, my children have been going to a summer camp in northern Greece called Skouras Camp. They always seem to have a good time, so if you’ re wondering what to do with the kids for three weeks this summer, you could do worse than send them to this beautiful camp on the shores of the Aegean Sea. If your children, like mine, are keen on adventure, sports and good company, the Skouras Camp will keep them busy all day doing the things they most enjoy. Skouras is an international camp with children from all over the world. My children have made friends with children of their own age from Poland, China, Demark and the United States. Naturally, they get lots of opportunities to practise their English as this is the only language spoken. The camp is located in one of the most beautiful parts of Chalkidiki. It is huge (120.000 square meters) and is just a stone’s throw away from clear, blue Aegean Sea. It takes the children just five minutes to walk to the golden sandy beach on foot. The programme is packed with exciting activities such as horse riding and table tennis. Other sports in clude baseball, volleyball and athletics. The Camp ends with a sports contest in the last week which all parents are invited to attend.

The word contest in the last sentence could be replaced by_     .

Choose the best answer:
My younger sister is a potential star of state and screen, or at least that's what she tells me. Last week she had an interview. It was for the (38)……………..of Juliet in Shakespear‘s Romeo and Juliet. It went well and she starts (39)……………..next week. This is the first play that she has been in, but she has done quite a lot of TV advertising work and she has been in a couple of films. The last film she was in was called The magician. It was set in ancient Egypt and she was in a crowd (40)……………..with thousands of other people When I went to see it, I sat in the front (41)……………..so that I could see the (42)…………….. really clearly, but I couldn‘t pick out my sister in the crowd. She says the (43)……………..was one of the best professionals she has worked with but I must say the (44)……………..seemed a bit stupid to me. It was all about a very clever magician who had managed to travel back through time to the Court of Tutankhamen. The (45)……………..were magnificent and so were some of the sets but having an actor saying (46)……………..in present day American English just didn‘t work. The ending was really ridiculous. The magician got accidentally buried with Tutankhamen. Funnily enough, the rest of the (47)……………..seemed to have rather enjoyed the film

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:
Mr. Faugel was convinced that students’ nervousness had affected their scores; to reduce the anxiety of these students who had already been tested, he gave 22 of them a beta blocker before readministration of the test. Their scores improved significantly. The other 8 students (who did not receive the beta blockers) improved only slightly. Second-time test-takers nationwide had average improvements which were similar to those in Faugel's non-beta blocker group.
Beta blockers are prescription drugs which have been around for 25 years. These medications, which interfere with the effects of adrenalin, have been used for heart conditions and for minor stress such as stage fright. Now they are used for test anxiety. These drugs seem to help test-takers who have low scores because of test fright, but not those who do not know the material. Since there can be side effects from these beta blockers, physicians are not ready to prescribe them routinely for all test-takers.

Why are beta clockers not prescribed regularly?

Choose the best answer:
During shopping trip to your supermarket, you will (1)_____ many similar products. How do manufacturers (2)_____ you to buy their products and not those of another company? By careful packaging! (3)_____ of the boxes and bottles that you see has been carefully designed to appeal to you, personally. Do you care about the environment? Then buy this washing powder; it contains (4)_____ chemicals. Do you want to impress your friends? Buy these trainers; they have a designer label. Before manufacturers market a new product, they spend months discussing the packaging. Then, they try out their ideas on a group of customers. Manufacturers (5)_____ customers will see more than just a box or bottle. They want to convince you that their product ((6)_____ your personality more than any other product in the shop. One psychologist did some interesting (7)_____ .He wanted to (8)_____ how important packaging is. He asked customers to try a certain drink. They all agreed about the taste and quality. Then he secretly poured the same drink into a differently designed bottle. The results changed! People thought this drink tasted much better than the first, (9)_____ both drinks were, in fact, the same! To the researcher‘s amazement, people‘s opinions depended (10)_____ the design of the bottle

Choose the best answer:
Leading scientists have (52)_________ that tomatoes can be of great benefit to our health. A lot of research has been (53)________ out in recent years. It‘s the whole tomato (54)_________ may lower cancer risks, not individual compounds, (55)___________ to  new research. Experts have discovered that taking the antioxidant lycopene – (56)________ is found in tomatoes, but is increasingly popular (57)_________ a health food suppplement because of its link to a reduced risk of cancer – did not work as (58)_________ as eating whole tomatoes. Scientists believe people (59)________ eat them in pastas, salads, tomato juice and pizza. Recent finding suggests that the risks (60)_________ poor eating habits cannot be reserved with a pill. We shouldn‘t (61)________ easy solutions to a complex problem

Choose the best answer:
Education is more important today than ever before. It helps people acquire the skills they need for such everyday (13)_______ as reading a newspaper or managing their money. It also gives them the specialized training they may need to (14)_______ for a job or career. For example, a person must meet certain educational requirements and obtain a (15)_______ or certificate before he can practice law or medicine. Many fields, like computer operation or police work, (16)_______ satisfactory completion of special training courses. Education is also important (17)_______ it helps people get more out of life. It increases their knowledge and understanding of the world. It helps them acquire the skills that make life more interesting and enjoyable, (18)_______ the skills needed to participate in a sport, paint a picture, or play a musical (19)_______ . Such education becomes (20)_______ important as people gain more and more leisure time. Education also helps people adjust to change. This habit has become necessary because social changes today take place with increasing speed and (21)_______ the lives of more and more people. Education can help a person understand these changes and provide him (22)_______ the skills for adjusting to them.
appliance B. equipment C. instrument D. device

Giải thích:
Tạm dịch:

Choose the best answer:
Why is it that many teenagers have the energy to play computer games until late at night but can‘t find the energy to get out of bed (35) ________ for school? According to a new report, today‘s generation of children are in danger of getting so (36)_______ sleep that they are putting their mental and physical health at (37)_______. Adults can easily survive on seven to eight hours‘ sleep a night, (38)_______teenagers require nine or ten hours. According to medical experts, one in five youngsters (39)________ anything between two and five hours‘ sleep a night less than their parents did at their age. This (40) _____ serious questions about whether lack of sleep is affecting children‘s ability to concentrate at school. The connection between sleep deprivation and lapses in memory, impaired reaction time and poor concentration is well (41) _______. Research has shown that losing as little as half an hour‘s sleep a night can have profound effects (42) ______how children perform the next day. A good night‘s sleep is also crucial for teenagers because it is while they are asleep (43)______ they release a hormone that is essential for their ‗growth spurt‘ (the period during teenage years when the body grows at a rapid rate). It‘s true that they can, to some (44) ______, catch up on sleep at weekends, but that won‘t help them when they are dropping off to sleep in class on a Friday afternoon

Choose the best answer:
All plants rely on nutrients taken from the soil in order to survive. However, in areas where the soil does not contain enough (1)_____ nutrients, some plants have adapted to (2) _____ their diets from another source: living organisms. Though they are few in number, carnivorous plants are (3)_____ fascinating beings that ―eat‖ anything from onecelled organisms to insects in order to survive. They are commonly found in marshlands. Carnivorous plants feature one of several types of ―traps‖ to ensnare prey, which they consume to make up for nutrients that may be missing from the soil. While there are over 400 species of carnivorous plants in the world today, some are more (4)_____ than others. The most well-known of these plants are the snap traps, which include the Venus flytrap. Snap traps are easily identified by their leaves, which are separated into two lobes that have the ability to fold together. Inside the lobes, the surface is covered with tiny hairs that are (5) _____ to movement. When the plant‘s prey brushes against the hairs, it triggers a closing mechanism that rapidly brings the two lobes together, trapping the prey (6)_____ inside. The response of the traps is phenomenal (7)_____ speed: the time between triggering the hairs and snapping shut is less than a second. As the prey struggles inside the trap, it only triggers more hairs, causing the leaves to tighten their (8) _____. The plant then secrets liquid chemicals from special glands into the trap to dissolve the prey and absorb all of its nutrients. Besides the Venus flytrap, only one other type of snap trap exists today, (9)_____ to as the waterwheel plant. The two share a common ancestor and differ only in a few ways. For instance, the waterwheel is an aquatic plant, while the flytrap is exclusively terrestrial. In addition, the flytrap feeds primarily on arthropods like spiders, while the waterwheel lives (10)_____ simple invertebrates, like certain types of plankton

Choose the best answer:
The first traffic signal was invented by a railway signaling engineer. It was installed (33) ___ the Houses of Parliament in 1868. It (34)_____ like any railway signal of the time, and was operated by gas. (35) ____, it exploded and killed a policeman, and the accident discouraged further development until cars became common. (36) ____ traffic lights are an American invention. Red – green systems were installed in Cleveland in 1914. Three - color signals, operated (37) _____ hanz d from a tower in the (38) _____ of the street, were installed in New York in 1918. The first lights of this type to (39) ____ in Britain were in London, on the junction between St. James‘s Street and Piccadilly, in 1925. Automatic signals were installed (40) ____ year later. In the past, traffic lights were special. In New York, some lights had a statue on top. In Los Angeles the lights did not just change silently, but would ring bells to (41) _____ the sleeping motorists of the 1930s. These are gone and have been (42) ____ by standard models which are universally adopted

Choose the best answer:
Leading scientists have (52)_________ that tomatoes can be of great benefit to our health. A lot of research has been (53)________ out in recent years. It‘s the whole tomato (54)_________ may lower cancer risks, not individual compounds, (55)___________ to  new research. Experts have discovered that taking the antioxidant lycopene – (56)________ is found in tomatoes, but is increasingly popular (57)_________ a health food suppplement because of its link to a reduced risk of cancer – did not work as (58)_________ as eating whole tomatoes. Scientists believe people (59)________ eat them in pastas, salads, tomato juice and pizza. Recent finding suggests that the risks (60)_________ poor eating habits cannot be reserved with a pill. We shouldn‘t (61)________ easy solutions to a complex problem

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 bestfits each of the numbered blanks.
The relationship between students and teachers is less formal in the USA than in many other countries. American students do not stand up (1)......... their teachers enter the room. Students are encouraged to ask questions during class, to stop in the teacher’s office for extra help, and to phone if they are absent. Most teachers (2) .................. students to enter class late or leave early if necessary. (3)........ the lack of formality, students are still expected to be polite to their teachers and fellow classmates.
When students want to ask questions, they usually (4) .................. a hand and wait to be called on. When a test is being given, talking to a classmate is not only rude but also risky. Most American teachers consider that students who are talking to each other (5)........a test are cheating.

(4)..........................

Choose the best answer:
In recent years there have (1) _______ many articles on air pollution in newspapers and magazines. Scientists all over the word have warned that our atmosphere is (2) ______ more and more contaminated, and that Man, through his carelessness, may run (3) _____ of pure air to breathe. Automobiles and industries mainly account (4)____air pollution in most cities. They pour into the air such gases as carbon monoxide, sulphur and nitrogen oxides, (5) _______ are very harmful (6) ____ humans. (7) _____ still, these gases, a series of chemical changes, turn into toxic acids. They fall down in ―acid rains‖, (8) _______ the acidity in the air, soil and water to dangerous levels and affecting not only tress but also fish and other wildlife. Many industrial countries in Europe and North America have suffered bad effects (9) ______ those ―rains‖. Surely, Man faces no more urgent problem than that of saving his own survival. Scientists, social organizations and governments should sit down together to solve the air (10) __________ problem

Choose the best answer:
Hypatia was born in Alexandria, in Egypt, in 370 A.D. For many centuries, she was (16) only woman scientist to have a place in the history books. Hypatia's father was director of Alexandria University, and he (17) sure his daughter had the best education available. This was unusual, as most women then had few (18) to study. After studying in Athens and Rome, Hypatia returned to Alexandria (19) she began teaching mathematics. She soon became famous (20) her knowledge of new ideas. We have no copies of her book, (21) we know that she wrote several important mathematical works. Hypatia was also interested in technology and (22) several scientific tools to help with her work. At the (23) , many rulers were afraid of science, and (24) connected with it was in danger. One day in March 415, Hypatia (25) attacked in the street and killed

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

"Many people think that we can learn a lot about the culture of a foreign country simply by living in that country. However, this is not necessarily true. Often, the longer we stay in a foreign country, the more we realize how little we actually know about the culture of that country.
 Books and talks about other people’s culture can even be dangerous because they concentrate on cultural differences and exaggerate national character, and sometimes a lot of information they contain is untrue.
 In a study recently carried out in Britain, people were asked to make a list of anything that they thought was typical of Britain and would interest a foreign visitor there. Most mentioned Shakespeare, the Queen, village inns, English folk dancing, English castles, and fish chips wrapped in newspaper. Although all of these characters can be found in British culture, they do not show the real interest of ordinary British people: (They are, in fact, simply stereotype - that is, general character which people wrongly think are typical.) What is surprising is that they were suggested by British people themselves as representing their culture. If people have such a wrong impression of their own culture, how much false would their impression of other culture be!"

3. When asked about their own culture, many British people……

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.

   William Sydney Porter (1862-1910), who wrote under the pseudonym of O. Henry, was born in North Carolina. His only formal education was to attend his Aunt Lina’s school until the age of fifteen, where he developed his lifelong love of books. By 1881 he was a licensed pharmacist. However, within a year, on the recommendation of a medical colleague of his Father’s, Porter moved to La Salle County in Texas for two years herding sheep. During this time, Webster’s Unabridged Dictionary was his constant companion, and Porter gained a knowledge of ranch life that he later incorporated into many of his short stories. He then moved to Austin for three years, and during this time the first recorded use of his pseudonym appeared, allegedly derived from his habit of calling “Oh, Henry” to a family cat. In 1887, Porter married Athol Estes. He worked as a draftsman, then as a bank teller for the First National Bank.

   In 1894 Porter founded his own humor weekly, the “Rolling Stone”, a venture that failed within a year, and later wrote a column for the Houston Daily Post. In the meantime, the First National Bank was examined, and the subsequent indictment of 1886 stated that Porter had embezzled funds. Porter then fled to New Orleans, and later to Honduras, leaving his wife and child in Austin. He returned in 1897 because of his wife’s continued ill-health, however she died six months later. Then, in 1898 Porter was found guilty and sentenced to five years imprisonment in Ohio. At the age of thirty five, he entered prison as a defeated man; he had lost his job, his home, his wife, and finally his freedom. He emerged from prison three years later, reborn as O. Henry, the pseudonym he now used to hide his true identity. He wrote at least twelve stories in jail, and after re-gaining his freedom, went to New York City, where he published more than 300 stories and gained fame as America’s favorite short Story writer. Porter married again in 1907, but after months of poor health, he died in New York City at the age of forty-eight in 1910. O. Henry’s stories have been translated all over the world.

What is the passage primarily about?

Choose the best answer:
One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is a basic human right. But acid rain, (1) ________ pollution and garbage have made many sources of water undrinkable. Lakes, reservoirs and even entire seas have become vast pools (2) ________ poison. Lake Baikal in Russia is one of the largest lakes in the world. It (3) ________ a rich variety of animals and plants, including 1,300 rare species that do not exist (4) ________ else in the world. But they are being destroyed by the massive volumes of toxic effluent which (5) _______ into the lake every day. Even where law existed, the government did not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea (6) ________ 1% of the world's water surface. But it is the dumping (7) ________ for 50% of all marine pollution. Almost 16 countries regularly throw industrial wastes a few miles (8) ________ shore. Water is free to everyone. A few years ago, people thought that the supply of clean water in the world was limitless. Today, many water supplies have been (9) ________ by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect this precious (10) ________. We should do something now

Read the following passage and choose A, B, C or D to indicate the correct word for each of the blanks
Just as more English is being taught in primary schools worldwide, so there are a growing number of language schools in English-speaking countries that are (1) .................. courses for younger learners. In Britain most young learners' courses are (2) .................. to 11-year-olds and upwards, with a few that  cater for children as young as seven. But what is a sensible age to start sending children abroad to study?(3).................. , even adult learners find the experience of travelling to a strange country and encountering people who speak an incomprehensible language challenging?A great deal depends on how a child has been (4) .................. up. For example, if they have been exposed to new things and have already started to learn independence, then they are likely to prosper. Further on, children who have previously travelled abroad with their parents are usually more prepared for a study (5).......... in an English-speaking country on their own than those who have not.

(3)...........................

Choose the best answer:
Left-handers are the odd ones out. Sure, lefties (1) ______up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right- handed gadgets, awkwardly designed desks, and cooking tools that fit comfortably only in your right hand. What (2) ______someone to become a lefthand? Scientists aren’t exactly sure, but research points to a complex (3) ______ between genes and environment While no exact set of “leftie genes” have been discovered, people who dominantly use their left hands do have more left-handed family members. And researchers have found different brain wirings in righties vs. lefties. But no matter (4) ______it is that drives someone to use their antipodal paw, science has also uncovered a particular set of personality traits that left-handed people tend to have. So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush up on your left-handed knowledge and help (5) ______an end to leftie discrimination once and for all

Choose the best answer:
Artist Kit Williams was always interested in trying new things, so when it was suggested that he should (1) _______ a book, he preferred to write his own story rather than work with someone else's. He hit (2) _______ a new idea . What better way to attract people's (3) _______ to his work than to give his readers the chance to take part in a treasure hunt? So Kit made a golden pendant in the (4) _______ of a hare and buried it underground at a secret location. The words and pictures in his book, Masquerade, (5) _______ clues as to where the hare was buried. Almost two million readers from all over the world joined in the rush to solve the puzzle. The race was open to all, and no one had any advantage - the treasure was as likely to be found by a clever child of ten as it was by a university professor. After more than two years, the golden hare was found by a businessman who called himself Ken Thomas, although this was actually a (6) _______ name. It appears that "Thomas" subsequently sold the hare for a large (7) _______ of money. Afterwards some people (8) _______ that the discovery of the hare was not based purely on the information in the book, but was the result of a complex (9) _______ in which "Thomas" was helped by a former girlfriend of Kit Williams. However, "Thomas" has always firmly (10) _______ these claims