Ôn Tập 10 CB (Unit 4 & 5 - 4 Tests)

SUMMER EXTRA COURSE 10 – 2010 UNIT 4: SPECIAL EDUCATION PRACTICE TEST 1 A. PHONETICS I. Pick out the word whose underlined part is pronounced differently from that of the other words. 1. A. talk B. warn C. shot D. short 2. A. hot B. both C. cloth D. spot 3. A. warm B. farther C. card D. star 4. A. word B. demotic C. modern D. from 5. A. love B. come C. some D. jog II. Pick out the word that has the stress pattern different from that of the other words. 6. A. mentally B. retarded C. demonstrate D. different 7. A. realize B. family C continue D. proper 8. A. consuming B. develop C. prevention D. effort 9. A. subtract B. reason C. children D. mental 10. A. opposition B. difference C. information D. demonstration B. VOCABULARY AND STRUCTURE I. Choose the best answer among A, B, C or D that best completes each sentence. 11. John is always late for class, annoys the teacher. A. which B. this C. what D. that 12. Now I don't go to school on foot as I A. had been B. did C. used to D. was 13. Without the Braille Alphabet it would be very difficult for A. the disabled B. the deaf C. the mute D. the blind 14. Thuy's class is different other classes because the children are disabled. A. on B. from C. in D. at 15. Her job is of mentally retarded children in the area. A. looking B. taking care C. taking notice D. watching 16. They gave a clear of their intentions. A. demonstrate B. demonstrative C. demonstration D. demonstrating 17. We've lost her phone number, which makes it difficult her. A. contacting B. contacted C. to contact D. contact 18. Jane for the telephone company, but now she has a job at the post office. A. works B. used to work C. having worked D. working 19. By the time he arrived, his classmates A. had left B. has left C. left D. was left 20. We have decided to money for the local secondary school. A. collect B. rise C. beg D. raise 21. The best way of writing a composition in a foreign language is to try and write thinking in your own language. A. expect B. without C. unless D. apart from 22. The reason I left the party early last night was I felt bored. A. that B. what C. why D. which 23. What do you do a living'? ~ I work as a fashion model. A. in B. of C. with D. for 24. The little boy is helping cross the street. A. the poor B. the rich C. the blind D. the young 25. They spent a lot of time about what they would do. A. to talk B. talk C. talking D. talked II. Choose the underlined part among A, B, C or D that needs correcting. 26. Jane couldn't come to my birthday party, this made me feel sad. A B C D 27. Dennis used to smoking a lot a year ago. A B C D 28. Ms Hanh doesn’t mind taking care for disabled children. A B C D 29. It took him a long time to get used to drive on the left. A B C D 30. Check cards are used for replace money. A B C D II. Choose the correct sentence among A, B, C or D which has the same meaning as the given one. 31. We are interested in American films. A. American films make us interested. B. We enjoy watching American films. ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 1 C We find it interesting to watch American films. D. All are correct . 32. I'm not used to getting up early on Sundays. A. I have to get up early on Sundays. B. I don't want to get up early on Sundays. C. I feel strange to get up early on Sundays. D. I always get up early on Sundays. 33. You won't have cm airplane ticket unless you book in advance. A. You may have an airplane ticket if you book in advance. B. You can't have an airplane ticket because you didn't book in advance. C. You can't have an airplane ticket although you book in advance. D. You don't want to have an airplane ticket so you didn't book in advance. 34. Please don't go there now. A. I'd rather go there now. B. I'd rather you didn't go there now. C. I don't like to go there now. D. You want me to go there now. 35. We have been drawing the picture for four hours. A. We started drawing the picture four hours ago. B. We didn't start drawing the picture until four. C. We have four hours to draw the picture. D. Drawing the picture will be done in four hours. C. READING I. Read the text below and choose the correct word or phrase for each space. For each question, circle the letter you choose A, B, C or D. When you think of a language, you probably think of speaking and writing. There is. (36) , another kind of language - a sign one. It is (37) body language. People speak body language by the (38) they sit, stand, look, and walk. (39) saying a word. Some body language is the (40) all over the world. All people smile when they're happy and (41) their eyes wide when they are surprised. (42) body language is different in different countries. (43) , when native English speakers talk, they stand quite close. Ask a friend to stand near you, and hold out your arms. (44) your fingers just touch the person's shoulder, you're at the (45) that English speakers find comfortable. 36. A. indeed B. though C. however D. therefore 37. A. called B. known C. defined D. regarded 38. A. way B. action C. mode D. style 39. A. not B. without C. no D. but not 40. A. similar B. familiar C. equal D. same 41. A. widen B. broaden C. hold D. open 42. A. Others B. Other C. The other D. The others 43. A. Such as B. For example C. Let's say D. That is 44. A. When B. As C. If D. As far as 45. A. distance B. line C. length D. path II. Read the text and questions below. For each question, circle the letter you choose A, B, C or D. Louis Braille was born in France in 1809. His father had a small business. He made shoes and other things from leather. Louis liked to help his father in the store even when he was very small. One day when Louis was 3 years old, he was cutting some leather. Suddenly the knife slipped and hit him in the eye. He soon became completely blind. When he was ten years old, he entered the National Institute for the blind in Paris. One day his class went to visit a special exhibit by a captain in the army. One thing in the exhibit was very interesting for Louis. It showed message in code. Armies send messages in secret codes so no one else can read them. The captain wrote this code in raised letters on very thickjjaper. Louis thought a lot about this code. Then he decided to write in the sames way so the blind could "read" with their fingers. It is very difficult to feel the differences between raised letters. Instead of letters, Louis used a "cell" of six dots. He arranged the dots with two dots across and three down. So blind people can read and write even write music by Braille. 46. Louis Braille's father made things from A. leather B. wool C. exhibit D. codes 47. When Louis was ten years old. he began to study A. at a local school B. at a university C. at a special school for the blind D. in the army 48. He saw a special exhibit. It showed in code. A. messages B. systems C. arrangements D. computers ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 2 49. It is difficult to feel the differences between A. coded messages B. arrangements of dots C a system of raised dots D. raised letters 50. Which of these sentences is probably not true? A. Braille invented a system of reading for blind people. B. Braille visited an exhibit of codes. C. Braille system is used for everyone. D. Louis Braille was an intelligent boy. The End PRACTICE TEST 2 A. PHONETICS 1. Pick out the word whose underlined part is pronounced differently from that of the other words. 1. A. homework B. opposite C. possible D. comic 2. A. more B. score C. word D. store 3. A. biology B. morning C. historical D. ecology 4. A. show B. below C. stone D. important 5. A. worry B. cottage C. love D. some II. Pick out the word that has the stress pattern different from that of the other words. 6. A. semester B. admire C. physical D. disabled 7. A. ability B. special C. educate D. happy 8. A. believe B. message C. control D. consult 9. A. teacher B. parent C. prevent D. children 10. A. secondary B. ability C. creation D. attendance B. VOCABULARY AND STRUCTURE I. Choose the best answer among A, B, C or D that best completes each sentence. 11. Many people lost their homes in the Earthquake. The government is trying to establish more shelters to care for A. the childless B. the homeless C. the blind D. the deaf 12. Our flight was delayed meant we had to wait for hours at the airport. A. that is B. this is C. which D. which is 13. We all feel sad the bad news. A. because B. because of C. though D. despite 14. The teacher us a lot of exercises for homework. A. made B. asked C. put D. set 15. We spent our holiday in Rome the capital of Italy. A. which is B. that is C. what is D. where is 16 she is worried about is her daughter's study result. A. What B. Which C. Who D. When 17. I can't to her any more. A. talk B. tell C. say D. utter 18. Most of the children come from large and poor families, which them from having proper schooling. A. makes B. prevents C. leads D. gets 19. Mary hopes to join the private club. She could make important business contact there. A. inviting B. being invited C. to invite D. to be invited 20. What when I saw you yesterday? A. you did B. were you doing C. did you do D. have you done 21. My grandfather, a wise man. has greatly influenced my life. A. who is B. whose C. that is D. who he is 22. If we want to up with them, we'd better hurry. A. approach B. come C. catch D. get 23. Ms Hanh has twenty-five students, most of are disabled. A. them B. who C. those D. whom 24. He in hospital for a week so far. A. was B. has been C. had been D. would be 25. Our teacher is very proud her work. A. in B. at C. of D. with II. Choose the underlined part among A, B, C or D that needs correcting. 26. I'm going to the airport to meet my old friend, that comes to stay with me for a week. A B C D 27. What he is always late for class makes the teacher angry. A B C D 28. Jane congratulated me with my passing the entrance examination. A B C D ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 3 29. I asked her who was she. A B C D 30. They aren't used to drive on the left. A B C D III. Choose the correct sentence among A, B, C or D which has the same meaning as the given one. 31. That was a silly thing to say. A. That thing was very silly. B. I don't like such a silly thing. C. What a silly thing to say! D. How silly thing it is! 32. She is designing a new fashion. A. She decided to design a new fashion. B. A new fashion is being designed. C. A new fashion is designed. D. A new fashion is being designing. 33. We last went to the cinema two months ago. A. We haven't gone to the cinema for two months. B. We didn't go to the cinema for two months. C. We didn't want to go to the cinema any more. D. We stopped going to the cinema. 34. I had my car repaired. A. I had someone repair my car. B. My car is going to be repaired my me. C. I has just repaired my car. D. I had just repaired my car. 35. The house needs painting. A. The house hasn't been painted for a long time. B. Nobody painted the house. C. The house is going to be painted. D. The house needs to be painted. C. READING I. Read the text below and choose the correct word or phrase for each space. For each question, circle the letter you choose A, B, C or D. There is no doubt that a (36) language used throughout the world would do much to bring countries closer to each other. (37) linguistics succeeded in (38) artificial language extremely simple so that they (39) be easy to learn, their efforts seemed doomed from the start. The reason (40) this is that there is no real (41) to learn an artificial language. There is no guarantee that (42) is willing to make the effort; there is no (43) that the learner will have any adequate return from his toil. Mastery (44) a language makes available to the learner a great deal of worthwhile literature and many (45) publications. 36. A. popular B. common C. normal D. ordinary 37. A. Although B. However C. In spite of D. Despite 38. A. allowing B. letting C. making D. causing 39. A. will B. would C. might D. can 40. A. by B. why C. of D. for 41. A. impetus B. urgency C. incentive D. impulse 42. A. everybody B. somebody C. anybody D. nobody 43. A. assurance B. insurance C. security D. conviction 44. A. in B. of C. for D. with 45. A. actual B. contemporary C. present D. current II. Read the text and questions below. For each question, circle the letter you choose A, B, C or D. Orbis is an organisation which helps blind people everywhere. It has built an eye hospital inside an aeroplane and flown it all over the world with an international medical team. Samantha Graham, a fourteen-year-old schoolgirl from England, went with the plane to Mongolia. Samantha tells the story of Eukhtuul, a young Mongolian girl. "Last year, when Eukhtuul was walking home from school, she was attacked by boys with sticks and her eyes were badly damaged. Dr Duffey, an Orbis doctor, said that without an operation she would never see again. I thought about all the everyday things I do that she couldn't. things like reading schoolbooks. watching television, seeing friends, and I realised how lucky I am." "The Orbis team agreed to operate on Eukhtuul and I was allowed to watch, together with some Mongolian medical students. I prayed the operation would be successful. The next day I waited nervously with Eukhtuul while Dr Duffey removed her bandages. "In six months your sight will be back to normal." he said. Eukhtuul smiled, her mother cried, and I had to wipe away some tears, too!" "Now Eukhtuul wants to study hard to become a doctor. Her whole future has changed, thanks to a simple operation. We should all think more about how much our sight means to us." ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 4 46. What is the writer's main purpose in writing this text? A. to describe a dangerous trip B. to report a patient's cure C. to explain how sight can be lost D. to warn against playing with sticks 47. What can a reader learn about in this text? A. the life of schoolchildren in Mongolia B. the difficulties for blind travellers C. the international work of some eye doctors D. the best way of studying medicine 48. After meeting Eukhtuul, Samantha felt A. grateful for her own sight B. proud of the doctor's skill C. surprised by Eukhtuul's courage D. angry about Eukhtuul's experience 49. What is the result of Eukhtuul's operation? A. She can already see perfectly again. B. After some time she will see as well as before. C. She can see better but will never have normal eyes. D. Before she recovers, she will need another operation. 50. Which of the following words did Samantha write to an English friend? A. I've visited a Mongolian hospital and watched local doctors do an; operation. B. You may have to fly a long way to have the operation you need, but the journey will be worth it. C. I'm staying with my friend Eukhtuul, while I'm sightseeing in Mongolia. D. Make sure you take care of your eyes because they're more valuable than you realise! The End UNIT 5: TECHNOLOGY AND YOU PRACTICE TEST 1 A. PHONETICS I. Pick out the word whose underlined part is pronounced differently from that of the other words. 1. A. food B. book C. look D. cook 2 A. computer B. beauty C. supreme D. refuse 3. A. put B. foot C. should D. communicate 4. A. house B. would C. proud D. cloud 5. A. would B. could C. wound D. should II. Pick out the word that has the stress pattern different from that of the other words. 6. A. technology B. magazine C. computer D. mysterious 7. A. machine B. device C. system D. memorial 8. A. beautiful B. interesting C. wonderful D. development 9. A. display B. message C. amount D. another 10. A. inform B. company C. distance D. system B. VOCABULARY AND STRUCTURE I. Choose the best answer among A, B, C or D that best completes each sentence. 11. What makes a computer such a device? A. miracle B. miraculous C. miraculously D. wonder 12. Computers are capable doing almost anything you ask. A. in B. at C. of D. with 13. You can relax with computer games or by listening to music. A. computer-played B. computers-played C. computer-playing D. computers-playing 14. Quoc Hoc High School. we are studying, is a famous school in Vietnam. A. which B. that C. where D. in where 15. My father has bought me an computer. A. economical B. electrical C. electric D. electronic 16. At present the school cannot to buy all the computers it needed. A. afford B. have C. risk D. have enough 17. Me asked me A. since when I am writing B. since when I waited C. how long I have been waiting D. how long I had been waiting 18. This is the last time I an exercise like this. A. do B. did C. have done D. would do 19. You may borrow my bike you are careful with it. ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 5 A. as much as B. as long as C. even if D. expected 20. Do your parents permit you at night after 10 p.m? A. to go out B. going out C. went out D. to going out 21. What's your subject at school? A. preferred B. favourite C. liked D. rather 22. A new hospital in the area lately. A. was built B. was being built C. has built D. has been built 23. She her children do their homework before going out. A. forces B. asks C. makes D. tells 24. This box for a long time yet. A. hasn't been opened B. hadn't been opened C. wasn't opened D. wasn't being opened 25. By the end of this month, we the training course. A. have finished B. will have finished C. would have finished D. will have been finishing II. Choose the underlined part among A, B, C or D that needs correcting. 26. I haven't met him since a long time. A B C D 27. This is the first time I visited Huê. A B C D 28. We are studying at a high school where is very famous in the country. A B C D 29. A new hospital for children has built in our city. A B C D 30. Here's the computer program about that I told you. A B C D III. Choose the correct sentence among A, B, C or D which has the same meaning as the given one. 31. She has just made this dress. A. This dress has just been made by her. B. She didn't make this dress before. C. She has never made any dress before. D. She could make this dress but she didn't. 32. I have never seen such an interesting film. A. This is the first time I have seen such an interesting film. B. This film is the best I have ever seen. C. This is the first time I saw such an interesting film. D. This is the best film that I saw. 33. The traffic jam prevented me from going to work. A. I could go to work although there was traffic jam. B. There was traffic jam but I went to work on time. C. I couldn't go to work because of the traffic jam. D. I went to work and there was traffic jam. 34. Unlike her mother, she doesn't know how to cook. A. Her mother doesn't want her to cook. B. Both her mother and she know how to cook. C. Her mother knows how to cook but she doesn't. D. Her mother cooks every day but she doesn't. 35. When they arrived, the bus had left. A. They arrived late enough to catch the bus. B. They didn't catch the bus because they arrived too late. C. They had to catch another bus. D. They couldn't catch the bus although they arrived early. C. READING I. Read the text below and choose the correct word or phrase for each space. For each question, circle the letter you choose A, B, C or D. Computers are helpful (36) many ways. First, they are fast. They can work with information (37) more quickly than a person. Second, computers can work with (38) information at the same time. Third, they can (39) information for a long time. They do not forget things the common people do. Also, computers are (40) always correct. They are not perfect, of course, but they usually do not (41) mistakes. These days. (42) is important to know about computers. There are a number of things to learn. Some companies have classes(43) work. Also, most universities offer day and night courses in computer science. (44) way to learn is from a work with computers. You may not be an expert, but you can have fun. 36. A. in B. by C. through D. on 37. A. hardly B. even C. wholly D. entirely 38. A. a lot B. a lot of C. plenty D. much of 39. A. stay B. remain C. hold D. keep 40. A. most B. mostly C. almost D. hardly ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 6 41. A. do B. take C. make D. have 42. A. this B. that C. they D. it 43. A. at. B. in C. for D. with 44. A. Another B. Other C. Others D. The other 45. A. Within B. After C. For D. During II. Read the text and questions below. For each question, circle the letter you choose A, B, C or D. Telecommuting is some form of computer communication between employees" homes and offices. For employees whose jobs involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8.7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published "The Portable Executive" as its cover story a few years ago. Why hasn't telecommuting become more popular? Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager's responsibilities. It is also true that employees who are given the option of telecommuting -are often reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office. 46. With which of the following topics is the passage primarily concerned? A. The advantages of telecommuting B. A definition of telecommuting C. An overview of telecommuting D. The failure of telecommuting 47. How many American workers are involved in telecommuting? A. More than predicted in Business Week B. More than 8 million C. Fewer than last year D. Fewer than estimated in USA Today 48. The word resistance in the passage could best be replaced by A. alteration B. participation C. opposition D. consideration 49. The word them in the passage refers to A. telecommuters B. systems C. executives D. responsibilities 50. It can be referred from the passage that the author is A. a telecommuter B. the manger of a group of telecommuters C. a statistician D. a reporter The End PRACTICE TEST 2 A. PHONETICS I. Pick out the word whose underlined part is pronounced differently from that of the other words. 1. A. confuse B. volume C. tune D. prudence 2. A. remote B. control C. connect D. personal 3. A. food B. foot C. school D. afternoon 4. A. put B. full C. June D. pull 5. A. cartoon B. poor C. door D. floor II. Pick out the word that has the stress pattern different from that of the other words. 6. A. collection B. magazine C. electronic D. entertain 7. A. software B. hardware C. magic D. machine 8. A. mysterious B. computer C. appropriate D. capable 9. A. daily B. receive C. almost D. scenic 10. A. receive B. divide C. listen D. control B. VOCABULARY AND STRUCTURE I. Choose the best answer among A, B, C or D that best completes each sentence. 11. The man I had seen before wasn't at the party. A. whom B. that C. Ø D. All are correct. 12. Information technology is very to our lives. A. useful B. useless C. use D. usefully 13. A computer is a typewriter which allows you to type and print any kind of document. A. magically B. magical C. magic D. magician ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 7 14. Can you help me find the man saved the girl? A. which B. whom C. who D. whose 15. When I came they cards. They said they since 9 o'clock. A. were playing - had played B. are playing - have been playing C. were playing - had been playing D. are playing - had played 16. None of the students in our this problem yet. A. have been solving B. have solved C. were solving D. were solved 17. All of those in favour of the motion, raise your hands. A. who are B. who is C. whom are D. whom is 18. The Internet will make it easier English. A. to learn B. learning C. learned D. to learning 19. I'd like to live in a country there is plenty of snow in winter. A. which B. where C. in which D. Both B & C 20. They agree him some money to buy a new bike. A. lending B. lend C. lent D. to lend 21. John to executive manager of an advertising company. A. has just been promoted B. has just been promoting C. has just promoted D. is promoting 22. Ann's mother when she came home late. A. worry B. worrying C. worried D. to be worried 23. How much money for your vacation? A. are you saved B. have you been saved C. have you saved D. were you saved 24. We to Dalat several times. It's a foggy city. A. were B. have been C. were being D. would go 25. Roses, tulips and other flowers perfume. A. is used to make B. are used to make C. has used to make D. have used to make II. Choose the underlined part among A, B, C or D that needs correcting. 26. Hanoi, that is the capital of our country, i s a city of peace. A B C D 27. Have you finish the report yet? A B C D 28. We are looking forward for going on a wonderful summer holiday. A B C D 29. Everything is ready, but the guests haven't came yet. A B C D 30. That's the man who daughter is studying with me. A B C D III. Choose the correct sentence among A, B, C or D which has the same meaning as the given one. 31. I am really sorry that I forgot your birthday. A. I forgot not to give you a birthday present. B. I do apologise for my forgetting your birthday. C. I remembered your birthday, but I forgot to give you a present. D. I didn't remember your birthday and I didn't give you a present. 32. We are able to do many useful things thanks to the internet. A. We cannot do anything useful without internet. B. It's useful to do many things with the help of the internet. C. Many useful things are made by the internet. D. The Internet makes it possible to do many useful things. 33. My brother and I went to that school. A. I went to that school and so did my brother. B. I went to that school, so my brother went with me. C. I went to that school and my brother went with me. D. I and my brother agreed to go to that school. 34. Why don’t we go to the cinema tonight? A. Let's go to the cinema tonight! B. What about going to the cinema tonight? C. I don't like to go to the cinema tonight, but I have to. D. Both A & B are correct. 35. Jimmy is not good at Japanese and neither am I. A. Both Jimmy and I aren't good at Japanese. B. Neither Jimmy nor I am good at Japanese. C. Jimmy is not good at Japanese and I'm not, either. D. All are correct. ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 8 C. READING I. Read the text below and choose the correct word or phrase for each space. For each question, circle the letter you choose A, B, C or D. Technology has (36) to the rescue of those who hate to be (37) First there were beepers; now there are cellular phones. These small telephones can go (38) with you. Anyone who may need to reach you can simply (39) your cellular number. Of course, the numbers (40) most cellular phones work only in a specific city. Some companies have (41) networks with other cellular phone services in (42) cities to try to make numbers work for their customers no matter (43) they are. But customers who travel frequently to the (44) city have come up with their own solution - they simply get a (45) cellular phone number for the second city. 36. A. arrived B. came C. reached D. moved 37. A. out of sight B. out of touch C. out of mind D. out of control 38. A. anywhere B. any where C. somewhere D. some where 39. A. make B. use C. press D. call 40. A. of B. in C. for D. with 41. A. produced B. made C. formed D. done 42. A. another B. other C. others D. the others 43. A. where B. how C. what D. why 44. A. alike B. familiar C similar D. same 45. A. couple B. two C. double D. second II. Read the text and questions below. For each question, circle the letter you choose A, B, C or D. With increasing development and use of computer technology, there is a new disease to worry about. Computer "viruses" program designed to sabotage computers, are infecting computers in corporation homes and universities. These viruses spread exponentially, much like biological contagion, and then disrupt the affected systems. This virus secretly attaches itself to alter files. The damage is generally activated by using the computer's clock. Then, any program executed may be exposed to the virus including program spread through telephone connections. Because of the increasing incidents of virus infiltration, businesses and agencies are becoming wary of sharing software. Security policies need to be increased as immunity programs are being developed. 46. Which of the following is the best title of the passage? A. Be aware B. Stop the clock C. Deleting files D. Sharing software 47. The people most interested in reading this passage probably would be A. medical personnel B. computer users C. government workers D. health researchers 48. It is inferred that a company can best protect itself from the virus by A. keeping clean B. spreading programs by telephone C. setting the clock correctly D. not using shared software. 49. The virus is A. a microbe B. an insect C. a disk D. a program. 50. If the virus infects a computer, the result would probably be A. lost information B. a broken computer C. sick personnel D. dead telephones. The End KEY UNIT 4 PRACTICE TEST 1 1. C 2. B 3. A 4. A 5. D 6. B 7. C 8. D 9. A 10. B 11. A 12. C 13. D 14. B 15. B 16. C 17. C 18. B 19. A 20. D 21.B 22. A 23. D 24. C 25. C 26. B (which) 27. C (smoke) 28. C (of) 29. D (driving) 30. D (to) 31. D 32. C A 34. B 35. A 36. C 37. A 38.A 39. B 40. D 41.D 42. B 43. B 44. C 45. A 46. A 47. C 48. A 49. D 50. C PRACTICE TEST 2 1. A 2. C 3. B 4. D 5. B 6. C 7. A 8. B 9. C 10. A 11. B 12. C 13. B 14. D 15. A 16. A 17. A 18.B 19. D 20. B 21. A 22. C 23. D 24. B 25. C 26. B (who) 27. A (That) 28. B (on) 29. D (she was) 30. C (driving) 31.C 32. B 33. A 34. A 35. D 36. B 37. A 38. C 39. B 40. D 41.C 42. A 43. A 44. B 45. D 46. B 47. C 48. A 49. B 50. D ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 9 UNIT 5 PRACTICE TEST 1 1. A 2. C 3. D 4. B 5. C 6. B 7. C 8. D 9. B 10. A 11.B 12. C 13. A 14. C 15. D 16. A 17. D 18. C 19. B 20. A 21. B 22, D 23. C 24. A 25. B 26. C (for) 27. D (have visited) 28. B (which / that) 29. C (has been built) 30. B (about which) 31. A 32. A 33. C 34. C 35. B 36. A 37. B 38. B 39. D 40. C 41.C 42. D 43. A 44. A 45. B 46. C 47. B 48. C 49. A 50. D PRACTICE TEST 2 1. D 2. A 3. B 4. C 5. A 6. A 7. D 8. D 9. B 10. C 11. D 12. A 13. B 14. C 15. C 16. B 17. A 18. A 19. D 20. D 21.A 22. C 23. C 24. B 25. B 26. A (which) 27. B (finished) 28. B (to) 29. D (haven’t come) 30. B (whose) 31. B 32. D 33. A 34. D 35.D 36. B 37. B 38. A 39. D 40. C 41.C 42. B 43. A 44. D 45. D 46. A 47. B 48. D 49. D 50. A ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 10 . D 41 .C 42 . A 43 . A 44 . B 45 . D 46 . B 47 . C 48 . A 49 . B 50 . D ÔN TẬP 10 CƠ BẢN (Unit 4 & 5) ~ 9 UNIT 5 PRACTICE TEST 1 1. A 2. C 3. D 4. B 5. C 6. B 7. C 8. D 9. B 10. A 11.B 12. C 13. A 14. . A 34. B 35. A 36. C 37. A 38.A 39. B 40 . D 41 .D 42 . B 43 . B 44 . C 45 . A 46 . A 47 . C 48 . A 49 . D 50 . C PRACTICE TEST 2 1. A 2. C 3. B 4. D 5. B 6. C 7. A 8. B 9. C 10. A 11. B 12. C 13. B 14. . 37. B 38. B 39. D 40 . C 41 .C 42 . D 43 . A 44 . A 45 . B 46 . C 47 . B 48 . C 49 . A 50 . D PRACTICE TEST 2 1. D 2. A 3. B 4. C 5. A 6. A 7. D 8. D 9. B 10. C 11. D 12. A 13. B 14. C 15. C 16. B 17. A