E 8 BAI TAP UNIT 15 KEYS HK2

<span class='text_page_counter'>(1)</span>UNIT 15: COMPUTERS Choose the word or phrase that best completes each unfinished sentence below. 1. Dr. Miker ________lunch yet, so he is really hungry. A. doesn’t have B. didn’t have C. hasn’t had D. isn’t having 2. I can’t get this screw to ________the wall. A. go off B. come out of C. come from D. come off 3. ________begin with a few facts. A. Let is B. Let has C. Let us D. Let was 4. You can’t watch the television because it’s broken. A. in pieces B. not working C. unplugged D. unnecessary 5. ________a song called ‘Close to the edge’? A. Have you ever heard B. Do you ever heard C. Did you ever heard D. Are you ever hearing 6. I checked the phone card and made sure it was correctly________. A. plug in B. plugged in C. plugged on D. plug 7. I agreed ________my mother about most things. A. to B. with C. together D. Ø 8. ________a pet when you were young? A. Do you have B. Did you have C. Have you had D. Was you having 9. Freshmen in many universities are required to have access to a computer. A. First-year students B. Final-year students C. The cleverest students D. Newcomers 10. The policy has caused thousands of families ________suffering. A. necessary B. unnecessary C. necessarily D. unnecessarily 11. Tom has ________had lunch, so he isn’t very hungry. A. already B. yet C. still D. since 12. Marie ________at the age of 86, in 1964. A. dies B. has died C. died D. was died 13. The little girl’s tooth came ________when she bit into the apple. A. out B. off C. of D. on 14. He has no idea how to manage people. A. doesn’t know at all B. doesn’t care about C. doesn’t think about D. doesn’t take care of 15. Ann no longer works here. A. no more works B. doesn’t still work C. doesn’t work any more D. still works 16. People were warned to stay ________the streets. A. out B. of C. off D. on 17. Our baby ________to talk yet. A. doesn’t start B. didn’t start C. hasn’t started D. isn’t starting 18. ________is the part of a country with hills and mountains. A. Highland B. Reef C. Valley D. Bay 19. Please ________the TV before you go to bed. A. plug B. unplug C. turn out D. come out of 20. He took the early flight________ London. A. for B. towards C. to D. come Read the following passage and answer each of the questions below. Daniel has always enjoyed using computers. He started using them at school, but he’s had his own computer at home for about two years. He’s been using it to write his compositions. This year, Daniel did very well in his school exams, and as a reward, his parents offered to buy him a modem. A modem allows his computer to ‘talk’ over the telephone to other computers. Daniel has been using his modem for a few weeks now. He’s been sending messages to people around the world. He’s even been playing computer games with kids in America. 21. Who has always enjoyed using computers? ___________________________________________________________________________________________ 22. Where did he start using them? ___________________________________________________________________________________________.

<span class='text_page_counter'>(2)</span> 23. What has he been using it for? ___________________________________________________________________________________________. 24. What did his parents offer to buy him?. ___________________________________________________________________________________________. 25. What has he been playing with kids in America?. ___________________________________________________________________________________________ Read the following passage and choose the best answers each of the questions. Is computer shopping the way of the future? About 37% of American households now have personal computers. And shopping by computer (or “shopping on-line”) is interesting to more people every day. Already, shoppers can use their computers to order many different products, such as computer products, flowers, food, Tshirts, and posters. And new online shopping services appear every day. Soon people may be able to shop for anything, anytime, anywhere in the world. 26. What is the passage written about? A. Computer shopping B. Personal computer C. The future D. Shoppers all over the world 27. What does the word ‘their’ in line 3 refer to? A. people B. shoppers C. households D. personal computer 28. Shoppers can buy by computer. A. many different products B. anything C. flowers D. a & c 29. What does the word ‘appear’ in line 6 mean? A. become available for the first time B. be bought C. be sold D. arrive somewhere 30. Which of the following is not true? A. About 37% of American households have a computer. B. Today, many people are interested in shopping on-line. C. Shopping on-line means shopping by computer. D. Nowadays, people can buy anything, anytime, anywhere in the world by computer. Write the sentences with for or since, use the verbs in the present perfect. 31. I/own/this computer/three years. ___________________________________________________________________________________________ 32. They/visit/the Silicon Valley/last November. ___________________________________________________________________________________________ 33. Nam/be/happy/he had the computer. ___________________________________________________________________________________________ 34. We/learn/computer science/a month. ___________________________________________________________________________________________ 35. She/work/at our school//the year 2000. ___________________________________________________________________________________________ 36. I/use/those programs/two year. ___________________________________________________________________________________________ 37. The printer/stop working/this morning. ___________________________________________________________________________________________ 38. They/ know/the name of the company/a long time. ___________________________________________________________________________________________ 39. He/read/the book/9 o’clock. ___________________________________________________________________________________________ 40. This computer/is/the best one/I/ever use. ___________________________________________________________________________________________ Rewrite the following sentences as directed. 41. He last came here two months ago.  He hasn’t___________________________________________________________________________________ 42. The last time I played tennis was in 1990.  I haven’t ___________________________________________________________________________________ 43. It’s three years since I saw Nam.  I haven’t ___________________________________________________________________________________.

<span class='text_page_counter'>(3)</span> 44. The last time I saw her was in 2006.  I haven’t ___________________________________________________________________________________. 45. He began to play tennis when he was 6..  He has _____________________________________________________________________________________. 46. She bought that house in 1994..  She has ____________________________________________________________________________________ 47. She began to play the piano 5 years ago  She has ____________________________________________________________________________________ 48. Nam bought this bike last year.  This bike has________________________________________________________________________________ 49. She was not seen three days ago.  Nobody has_________________________________________________________________________________ 50. When did you last see Ann?  How long___________________________________________________________________________________ Put the verb in the correct tense and complete where necessary with SINCE or FOR. 1. I (type) ________________seven this morning. 2. I (be) ________________off work ________almost a week. 3. How long you (wait) ________________? 4. How long you (be) ________________off work? 5. How long you (type) ________________? 6. He (live) ________________ in that hotel ________the beginning of August. 7. She (study) ________________ English ________five years. 8. How long she (study) ________________ English? 9. I (work) ________________ for the company ________1988. 10. Inflation (rise) ________________interest rates (lower) ________________ by the government. 11. He (be) ________________ teetotal _______his illness. 12. That church (stand) ________________centuries. 13. The sun (shine) ________________last week. 14. I (sit) ________________in front of this computer screen _______ages and it is driving me crazy. 15. I not (take) any holidays ________________the beginning of last year. 16. What you (do) ________________I (see) ________________ you last? 17. We (be) ________________on holiday ________the past month. 18. I (try) _______________ to complete reading War and Peace ever ________I was fifteen years old. 19. How long ________________you (be) ________________ here? 20 When ________you (be) ________ here? Supply the correct tense, Present Perfect or Simple Past, of the verbs in parentheses. 1. When we last saw her, she (be) ________________ in good health. 2. He (do) ________________a lot of work recently? 3. Mrs. Pike (be) ________________ with her company for twenty years now. 4. As soon as she (save) ________________one hundred million dongs, she will retire from work. 5. When she was a little girl, every weekend (seem)________________ ideal. 6. Dr John’s patient’s condition (improve)________________considerably since yesterday morning. 7. I shall wait until they (finish)________________ repairing their car. 8. His uncle (serve) ________________in the army from 1975 to 1985. 9. Mickey (study) ________________computer for six months last year. 10. We________ ever (ask) ________________ourselves what really makes life beautiful? Combine the sentences or phrases in column A with those in column B into sentences. A B KEYS 1. Where are you living? A. Yes, I do. 12. Do you remember meeting him? B. It is very cold. 23. What’s his height? C. My brother does. 34. How long will you stay with us? D. In Hai Phong 45. How much do they weigh now? E. 172 cm 56. How far is it from here to your office? F. Yes, he does. 67. How does Trinh often go to work? G. 56 kilos. 78. What is the weather like there now? H. By bus. 8-.

<span class='text_page_counter'>(4)</span> 9. Does Phong run fast? I. For three weeks. 910. Who usually helps you to do the exercise? J. It’s about 2 miles. 10Complete the sentences with “ago, yesterday, now, just, already, recently, since, for, yet, tomorrow”. 1. Where are you living ________________? 2. We’ve lived here ________________1994. 3. ________________will be fine and dry according to the weather fore-coast. 4. Where were you ________________ morning? 5. I’m going away ________________a few days. 6. When you arrived he had only ________________ left. 7. She was here just a minute ________________. 8. Until ________________they were living in York. 9. We got there early but Mike had ________________left. 10. I haven’t received a letter from him ________________. Supply the correct form of the words in brackets. 1. The firm has (computer) ________________ its records. 2. Buy three and make a (save)________________ of 55p. 3. Scientists have established a (connect) _______________between cholesterol levels and heart disease. 4. She couldn’t hide her (amuse) ________________ at the way he was dancing. 5. He is the official (challenge)________________ for the world championship title. 6. They have had several (agree) ________________ with their neighbours. 7. After a few minutes our eyes got used to the (dark) ________________. 8. There are no (restrict) ________________on the amount of money you can withdraw. 9. These documents are not (access) ________________to the public. 10. Our immediate (require)________________ is extra staff. Complete the sentences. Put the verb into the correct form, positive or negative. 1. It was warm, so we (take)________________ off our coats. 2. The play wasn’t very good. He (enjoy)________________it a lot. 3. We knew Susan was very busy, so we (disturb)________________ her. 4. Mary was very tired, so she (go) ________________to bed early. 5. The chair was not comfortable at all. I (sit) ________________ on it very comfortably. 6. Sarah wasn’t hungry, so she (eat) ________________ anything. 7. They went to Donald’s house but he (be) ________________at home. 8. It was really a funny situation but no one (laugh)________________. 9. The window was open and a bird (fly)________________into my room. 10. That hotel wasn’t very expensive. It (cost) ________________ very much..

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