Read the passage carefully and choose the correct answer.

The excitement of snorkelling in a clear tropical sea is hard to explain to someone who hasn't done it. If you expect to have the opportunity of trying it when on holiday, it is well worth bringing a snorkel if you can get hold of one. Experts now recommend a separate breathing tube.

Many swimmers take a deep breath before diving with a snorkel. This is a mistake, because it makes the body so light that you dive with difficulty. It is best to take a couple of deep breaths and then a normal relaxed breath in order to breathe in enough for dive. Don't take repeated deep breaths before diving because this can lead to shortage of oxygen, which causes unconsciousness without warning.

The backs of many snorkellers get badly burnt, for the snorkellers are so involved in the world below they forget about the dangers of sunburn. The sea does not protect your back from the rays of the sun, and it is best to wear a T-shirt. Snorkellers should also consider wearing shoes (or slippers), which may protect their feet from cuts from sharp rocks which can easily become infected.

A swimmer should________before diving with a snorkel.

Read the text below and decide which answer (A,B,C, or D) best fits each space.
The next generation of telephone users will probably laugh (1) _______ we explain how we  used to stand next to a wall in the kitchen to (2) _______ a phone call. Mobile  communications, already highly advanced compared with a decade ago, will completely  change communications in the next few years. (3) _______ there are millions of people using  mobile phones, most people know (4) _______ about the mobile telecommunications industry  and its technology. 
There are three types of mobile phone. These are hand portables, pocket-sized hand portables and transportables. The smallest and most popular are the pocket-sized hand portables. These  work on rechargeable batteries, which allow an (5) _______ of up to 80 minutes'  conversation. Mobiles that are fitted permanently in a vehicle do not (6) _______ on separate  batteries. They require an external aerial on the vehicle. This can mean a stronger signal with  clearer (7) _______. Transportables have a high power capability and can be used (8)  _______ anywhere. They come with powerful battery packs for longer, continuous use and  may also be put (9) _______ a vehicle, using its electrics. They (10) _______ to be bulkier  than hand portables. 

Câu 7....................

Walt Disney was born in 1901 in Chicago, but soon moved to a small farm near Marceline, Missouri. From this rural and rather humble beginning he later became one of the most famous and beloved motion-picture producers in history. Although he died in 1966, his name and artistic legacy continue to influence the lives of millions of people throughout the world.

After several years of barely making ends meet as a cartoon artist operating from his Los Angeles garage, Disney had his first success in 1928, with his release of a Mickey Mouse cartoon. Throughout the next decade, he continued to produce a number of cartoons, and develop more of his highly profitable and enduring creations, such as Donald Duck and Pluto. In the late 1930s, he issued full-length cartoon film. Snow White became an instant commercial and critical success. This was only the first of many films, both animated and not, produced by Disney and his studio.

But as renowned as Disney name is for cartoon and monies, it is probably best known for a string of spectacular amusement and theme parks. Starting with California's Disneyland in 1955 and culminating with the fantastically successful Disney World and EPCOT Center in Florida, Disney became a household name. In recent years, the theme park concept became international, with openings in Toyo and Paris. With the continuing success of Disney, the creation of future theme park are under discussion.

Which of the following is the title for the passage?

 Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage:

"A water polo team consists (1)…… seven players - a goalkeeper and six field players. The goalkeeper must defend the goal without hanging onto the goal or using the side of the pool. Each team also may have six (2)…..  players. With the exception of the goalkeeper, each player may use only one hand at a time in (3) …… the ball. Players wear caps of different colors for team (4)…. ; the official rules stipulate white for one team, blue for the other, and red caps for the goalies.
 A match requires two referees, two goal judges, two timekeepers, and two recorders. Games are divided (5) …..four periods of 7 minutes each, with a 2-minute interval between periods. Play begins when the (6)….. , with each team spread out along its own goal line, throws the ball into play at a line halfway between the two teams. The players race toward the ball, and the team that gains (7)…… then attempts to advance it toward the opponent's goal by (8)….. it from teammate to teammate. Players can also swim with the ball by pushing it along the water surface with their bodies as they swim.
 Players may not use more than one hand at a time and may not (9)…. clenched fists. No players - except the goalie, when defending a goal in a pool with a shallow end - may walk on or use the bottom of the pool, (10)….. may they take the ball beneath the surface of the water. Players may not impede the free-limb movement of another player unless that player holds the ball."

9. Players may not use more than one hand at a time and may not (9)…. clenched fists. 

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.

   Traditionally in America, helping the poor was a matter for private charities or local governments. Arriving immigrants depended mainly on predecessors from their homeland to help them start a new life. In the late 19th and early 20th centuries, several European nations instituted public-welfare programs. But such a movement was slow to take hold in the United States because the rapid pace of industrialization and the ready availability of farmland seemed to confirm the belief that anyone who was willing to work could find a job.

   Most of the programs started during the Depression era were temporary relief measures, but one of the programs Social Security – has become an American institution. Paid for by deductions from the paychecks of working people, Social Security ensures that retired persons receive a modest monthly income and also provides unemployment insurance, disability insurance, and other assistance to those who need it. Social Security payments to retired persons can start at age 62, but many wait until age 65, when the payments are slightly higher. Recently, there has been concern that the Social Security fund may not have enough money to fulfill its obligations in the 21st century, when the population of elderly Americans is expected to increase dramatically. Policy makers have proposed various ways to make up the anticipated deficit, but a long-term solution is still being debated. In the years since Roosevelt, other American presidents have established assistance programs. These include Medicaid and Medicare; food stamps, certificates that people can use to purchase food; and public housing which is built at federal expense and made available to persons on low incomes. Needy Americans can also turn to sources other than the government for help. A broad spectrum of private charities and voluntary organizations is available. Volunteerism is on the rise in the United States, especially among retired persons. It is estimated that almost 50 percent of Americans over age 18 do volunteer work, and nearly 75 percent of U.S. households contribute money to charity.

The passage mainly discusses ______.

Read the text below and decide which answer (A,B,C, or D) best fits each space.
The heart has long been considered to be (1) feelings of love dwell. In love songs throughout  the ages, love almost always goes together (2) the heart. The heart has continuously been  viewed (3) the place where love begins and develops. Even the Bible gives (4) to love and the  heart. 
The role of the heart in love must come from what happens to it when a person feels strongly (5) to someone. The strong feelings (6) the other person, especially in the early stages of a relationship, have the results that the heart starts beating faster and  breathing starts speeding (7) . 
According to psychologists, a love relationship is a situation that (8) a lot of stress and the body reacts to this by getting ready to face the unknown. This has been called the  "fight or flight" (9) accelerates and (10) , meeting danger by fighting it or running away. So  with love, the heart becomes quick. 

Câu 3.....................

The habits of those who constantly play video games are very important to people  working in video- game industry. If video games are going to be one of the most attractive  features of future interactive systems, it is essential for producers to know what types of games  to make, how best to present such games on interactive video and how to ensure that such  games maintain their fascination for people. Above all, it is vital to build up detailed profiles  of people who are addicted to video 
games. 
Until recently, the chief market for video games has been boys aged eight to fifteen. The  fascination for interactive video games is seen in its purest form in this group. Video games  appeal to some deep instinct in boys who find it impossible to tear themselves away from them.  Schoolwork is ignored, health is damaged and even eating habits are affected. Girls of the same  age, however, are entirely different, demonstrating far greater freedom from the hold of video  games. Quite simply, they can take video games in their stride, being able to play them when they  want and then leave them alone. 

The people who are most attracted to video games are ..........................

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.

   Most languages have several levels of vocabulary that may be used by the same speakers. In English, at least three have been identified and described.

   Standard usage includes those words and expressions understood, used, and accepted by a majority of the speakers of a language in any situation regardless of the levels of formality. As such, these words and expressions are well defined and listed in standard dictionaries. Colloquialisms, on the other hand, are familiar words and idioms that are understood by almost all speakers of a language and used in informal speech or writing, but not considered acceptable for more formal situations. Almost all idiomatic expressions are colloquial language. Slang, however, refers to words and expressions understood by a large number of speakers but not accepted as appropriate formal usage by the majority. Colloquial expressions and even slang may be found in standard dictionaries but will be so identified. Both Colloquial usage and slang are more common in speech than in writing. Colloquial speech often passes into standard speech. Some slang also passes into standard speech, but other slang expressions enjoy momentary popularity followed by obscurity. In some cases, the majority never accepts certain slang phrases but nevertheless retains them in their collective memories. Every generation seems to require its own set of words to describe familiar objects and events.

   It has been pointed out by a number of linguists that three cultural conditions are necessary for the creation of a large body of slang expressions. First, the introduction and acceptance of new objects and situations in the society; second, a diverse population with a large number of subgroups; third, association among the subgroups and the majority population.

   Finally, it is worth noting that the terms "standard", "colloquial" and "slang" exist only as abstract labels for scholars who study language. Only a tiny number of the speakers of any language will be aware that they are using colloquial or slang expressions. Most speakers of English will, during appropriate situations, select and use all three types of expressions.

Which of the following is the main topic of the passage?

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 from 36 to 42.
A study was set up to examine the old marriage advice about whether it's more important to be happy or to be right. Couples therapists sometimes suggest that in an attempt to avoid constant arguments, spouses weigh up whether pressing the point is worth the misery of marital discord. The researchers from the University of Auckland noticed that many of their patients were adding stress to their lives by insisting on being right, even when it worked against their well-being.
The researchers then found a couple who were willing to record their quality of life on a scale of 1 to 10. They told the man, who wanted to be happy more than right, about the purpose of the study and asked him to agree with every opinion and request his wife had without complaint, even when he profoundly didn't agree. The wife was not informed of the purpose of the study and just asked to record her quality of life.
Things went rapidly downhill for the couple. The man's quality-of-life scores fell, from 7 to 3, over the course of the experiment. The wife's scores rose modestly, from 8 to 8.5, before she became hostile to the idea of recording the scores. Rather than creating harmony, the husband's agreeableness led to the wife becoming increasingly critical of what he did and said (in the husband's opinion). After 12 days he broke down, and the study was called off because of severe adverse outcomes."
The researchers concluded, shockingly, that humans need to be right and acknowledged as right, at least some of the time, to be happy. They also noted this was further proof that if given too much power, humans tend to "assume the alpha position and, as with chimpanzees, they become very aggressive and dangerous." It is often said that there can be no peace without justice, and that's true of domestic sphere.
Obviously the results are to be taken with extreme caution, since this was just one couple with who-knows-what underlying issues beforehand. But the study's chief author, Dr. Bruce Arroll, maintains that the question of happiness vs. rightness, theoretically, could be settled by scientific inquiry with a wider sample. "This would include a randomized controlled trial,” he says. "However, we would be reluctant to do the definitive study because of the concern about divorce."

Which best serves as the title for the passage?

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.

   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication – having a mobile phone shows that they are cool and connected.

   The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

   On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn’t remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer’s doctor didn’t agree.

   What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

   As the discussion about their safety continues, it appears that it’s best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it’s wise not to use your mobile phone too often.

The word “means” in the passage most closely means ______.

Read the text below and decide which answer (A,B,C, or D) best fits each space.
Health and fitness are not just for young people. They are for anyone willing to accept the (1) _______ for a good diet and (2) _______ exercise. With age, there is a tendency to feel that  the body is no longer able to (3) _______. Aches and pains are (4) _______ normal. Instead of  pushing the body to do (5) _______, activities become limited. Yet examples after examples  have shown us that older people can – and should – be (6) 
_______. Men and women in their sixties have run in marathons, races of more than twenty six miles. Some professional athletes stay (7) _______ into their forties and fifties. For most  people, simple activities like walking and swimming are all that is needed to stay in (8)  _______. It’s important to include exercise in your daily routine. In the winter, (9) _______  push-ups, sit-ups, and other indoor exercises. Of course, such exercises will be of little use  (10) _______ you follow them with soda and chips. 

Câu 6......................

Read the passage carefully, then choose the correct answer: 
Underwater hockey is a non-contact sport in which two teams compete to maneuver a puck across the bottom of a swimming pool into goals. 
Players wear a diving mask, fins, speedos and a snorkel for play_ Safety gear includes a water polo style cap, a mouthguard, and a glove for the playing hand (to protect against pool-bottom abrasion and, in some designs, knuckle protection against puck impact). Because current rules permit a player to switch the stick between hands mid-play, players may choose to wear a protective glove on both hands. The stick is quite short (not more than 350 mm in length, including the handle) and is colored white or black to indicate the player's team.
Two teams of up to ten players compete, with six players on each team in play at once. Substitution happens continually from a substitution area, which may be on deck or in the water outside the playing area, depending on tourna went rules. Before the start of play the puck is placed in the middle of the pool, and the players wait in the water, touching the wall above the goals they are defending. At the start-of-play signal, in- play members of both teams are free to swim anywhere in the play area and try to score by sending the puck into the opponents' goal. Play continues until either a goal is scored, and players return to their wall to start a new point, or a break in play is signaled by a referee. 
There are a number of penalties described in the official underwater hockey rules, ranging from use of the stick against something (or someone) other than the puck or the playing surface, playing or stopping the puck with something other than the stick, and "screening". If the penalty is minor, referees award an advantage puck - the team that committed the foul is pushed back 3 meters from the puck, while the other team gets a free possession. For major penalties, such as a dangerous pass or intentional or repeated fouls, the referees may eject. players for a specified period of time or the remainder of the game. A defender committing a serious foul sufficiently close to his own goal may be penalized by the award of a point to the fouled player's team.
Games consist of two halves, typically ten to fifteen minutes in length (depending on tournament rules; 15 minutes at world championship tournaments) and a short half time interval. At half time the two teams switch ends.

How many people compete in, the game?

Choose the letter A, B, C or D to complete the passage below 

Football, also called association football or soccer, game …(6)…which two teams of 11 players, using any part of their bodies …(7)…their hands and arms, try to maneuver the ball into the opposing team’s goal. Only the goalkeeper is permitted to handle the ball and may do so only within the penalty area surrounding the goal. The team that scores more goals wins.

Football is the world’s most popular ball game in numbers of participants and …(8)…. Simple in its principal rules and essential equipment, the sport can be played almost anywhere, …(9)…official football playing fields (pitches) to gymnasiums, streets, school playgrounds, parks, or beaches. Football’s governing body, the Fédération Internationale de Football Association (FIFA), estimated that at the turn of the 21st century there were …(10)… 250 million football players and over 1.3 billion people “interested” in football; in 2010 a combined television audience of more than 26 billion watched football’s premier tournament, the quadrennial month-long World Cup finals.

Football, also called association football or soccer, game in which two teams of 11 players, using any part of their bodies …(7)…their hands and arms, try to maneuver the ball into the opposing team’s goal. 

Read the text below and decide which answer (A,B,C, or D) best fits each space.
THE HISTORY OF FOOTBALL

Football, or soccer, which is so popular all over the world, dates back to the Middle Ages.  At  that  (58)  ……..  it  was  very  different   from  the  game  we  play  today.  Any number of players could (59) …….. part and the matches usually developed into a free- for-all. In its modern (60) …….. , football is less than two hundred years old.

In 1846, the  first  rules  to  govern  the  game were  drawn (61) …….. at  Cambridge University. The number of players was (62) …….. to 11 per side, which made things much more (63) …….. than before. Later, in 1863, the Football Association was (64)…….. up to help promote the game in Britain.

The game is played on a grass or artificial (65) …….. with a goal net at each end. The (66) …….. is to move the ball around the field, (67) …….. the feet or head, until a player is in a (68) …….. to put the ball into the net and score a goal.

Professional football is not only the most popular (69) …….. sport in the world, (70)…….. also more people actually play football themselves than any other team sport. In 1904 FIFA, the world governing (71) …….. of football, was founded. It organizes the World Cup tournament every four years. Other kinds of football are popular, but less (72) …….. , for example American Football and Australian Rules Football.

64...................

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.

   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication – having a mobile phone shows that they are cool and connected.

   The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

   On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn’t remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer’s doctor didn’t agree.

   What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

   As the discussion about their safety continues, it appears that it’s best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it’s wise not to use your mobile phone too often.

According to the writer, people should ______.

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.

   Supernovas are the most powerful and spectacular outbursts known in nature. What is called a Type II supernova is due to the collapse of a massive star, at least eight times as massive as the sun, that has used up its main nuclear fuel and produced a nickel-iron core. When this core can no longer support the pressure of the star’s outer layer, it collapses to form a neutron star of immense density. Over 2,500 million tons of neutron star packed into a matchbox. Its temperature is around 100,000 million degrees centigrade.

   Multitudes of neutrons are produced in the collapsed star, which pass directly through the star into space, and this release of neutrons causes the core to respond with a shock wave that moves outward.

   When it meets the material that is falling inward, the result is a catastrophic explosion. Sometimes most of the star’s material is blown away, leaving only a small, incredibly dense remnant that may be a neutron star or, in extreme cases, a black hole.

   A supernova is often more than 500 million times as luminous as the sun. A supernova remnant (SNR) may be detectable as a pulsar, an example of which is the Crab Nebula, known to be a remnant of the supernova observed in the year 1054. The 1987 supernova in the Large Cloud of Magellan had a low peak luminosity by supernova standards, only about 250 million times that of the sun. As its brightest the supernova shone as a star between magnitudes 2 and 3, even though it was 170,000 light-years away.

What is the main topic of the passage?

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 from 31 to 35.
Marcel Bich, a French manufacturer of traditional ink pens, was the man turning the ballpoint pen into an item that today almost anyone can afford. Bich was shocked at the poor quality of the ballpoint pens that were available, and also at their high cost. However, he recognised that the ballpoint was a firmly established invention, and he decided to design a cheap pen that worked well and would be commercially successful.
Bich went to the Biro brothers and asked them if he could use the design of their original invention in one of his own pens. In return, he offered to pay them every time he sold a pen. Then, for two years, Bich studied the detailed construction of every ballpoint pen that was being sold, often working with a microscope.
By 1950, he was ready to introduce his new wonder: a plastic pen with a clear barrel that wrote smoothly, did not leak and only cost a few cents. He called it the 'Bic Cristal'. The ballpoint pen had finally become a practical writing instrument. The public liked it immediately, and today it is as common as the pencil. In Britain, they are still called Biros, and many Bic models also say 'Biro' on the side of the pen, to remind people of their original inventors.
Bich became extremely wealthy thanks to his invention, which had worldwide appeal. Over the next 60 years his company, Société Bic, opened factories all over the world and expanded its range of inexpensive products. Today, Bic is as famous for its lighters and razors as it is for its pens, and you can even buy a Bic mobile phone.

The word "practical" in paragraph 3 is closest in meaning to ______.

Read the text below and decide which answer (A,B,C, or D) best fits each space.
Health and fitness are not just for young people. They are for anyone willing to accept the (1) _______ for a good diet and (2) _______ exercise. With age, there is a tendency to feel that  the body is no longer able to (3) _______. Aches and pains are (4) _______ normal. Instead of  pushing the body to do (5) _______, activities become limited. Yet examples after examples  have shown us that older people can – and should – be (6) 
_______. Men and women in their sixties have run in marathons, races of more than twenty six miles. Some professional athletes stay (7) _______ into their forties and fifties. For most  people, simple activities like walking and swimming are all that is needed to stay in (8)  _______. It’s important to include exercise in your daily routine. In the winter, (9) _______  push-ups, sit-ups, and other indoor exercises. Of course, such exercises will be of little use  (10) _______ you follow them with soda and chips. 

Câu 9.....................

Read the text below and decide which answer (A,B,C, or D) best fits each space.
The next generation of telephone users will probably laugh (1) _______ we explain how we  used to stand next to a wall in the kitchen to (2) _______ a phone call. Mobile  communications, already highly advanced compared with a decade ago, will completely  change communications in the next few years. (3) _______ there are millions of people using  mobile phones, most people know (4) _______ about the mobile telecommunications industry  and its technology. 
There are three types of mobile phone. These are hand portables, pocket-sized hand portables and transportables. The smallest and most popular are the pocket-sized hand portables. These  work on rechargeable batteries, which allow an (5) _______ of up to 80 minutes'  conversation. Mobiles that are fitted permanently in a vehicle do not (6) _______ on separate  batteries. They require an external aerial on the vehicle. This can mean a stronger signal with  clearer (7) _______. Transportables have a high power capability and can be used (8)  _______ anywhere. They come with powerful battery packs for longer, continuous use and  may also be put (9) _______ a vehicle, using its electrics. They (10) _______ to be bulkier  than hand portables. 

Câu 6.................

Choose the letter A, B, C or D to complete the passage below 

Football, also called association football or soccer, game …(6)…which two teams of 11 players, using any part of their bodies …(7)…their hands and arms, try to maneuver the ball into the opposing team’s goal. Only the goalkeeper is permitted to handle the ball and may do so only within the penalty area surrounding the goal. The team that scores more goals wins.

Football is the world’s most popular ball game in numbers of participants and …(8)…. Simple in its principal rules and essential equipment, the sport can be played almost anywhere, …(9)…official football playing fields (pitches) to gymnasiums, streets, school playgrounds, parks, or beaches. Football’s governing body, the Fédération Internationale de Football Association (FIFA), estimated that at the turn of the 21st century there were …(10)… 250 million football players and over 1.3 billion people “interested” in football; in 2010 a combined television audience of more than 26 billion watched football’s premier tournament, the quadrennial month-long World Cup finals.

Football’s governing body, the Fédération Internationale de Football Association (FIFA), estimated that at the turn of the 21st century there were …(10)… 250 million football players and over 1.3 billion people “interested” in footballin 2010 a combined television audience of more than 26 billion watched football’s premier tournament, the quadrennial month-long World Cup finals.

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 the 1960s, The Beatles were probably the most famous pop group in the whole world. Since then, there have been a great many groups that have achieved enormous fame, so it is perhaps difficult now to imagine how sensational The Beatles were at that time. They were four boys from the north of England and none of them had any training in music. They started by performing and recording songs by black Americans and they had some success with these songs. Then they started writing their own songs and that was when they became really popular. The Beatles changed pop music. They were the first pop group to achieve great success from songs they had written themselves. After that it became common for groups and singers to write their own songs. The Beatles did not have a long career. Their first hit record was in 1963 and they split up in 1970. They stopped doing live performances in 1966 because it had become too dangerous for them - their fans were so excited that they surrounded them and tried to take their clothes as souvenirs! However, today some of their songs remain as famous as they were when they first came out. Throughout the world, many people can sing part of a Beatles song if you ask them.

The Beatles stopped their live performances because __________