Unit 15 : Computer

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Lưu Thị Thùy Vân

VII/ 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.

VIII/ Present Perfect and simple past.

1. I (wait) ________for two hours, but she (not come) ________yet.

2. He (write) ____________ a book since last year.

3. How long ____________you (learn) ____________English?

4. Tom (already finish) ____________his homework.

5. I (read) ____the novel written by Jack London several times before.

6. Mai (never be) ____________ in Hanoi.

7. She (study) _____________ Korean for two years.

1. How many times you (see)………. him since he went to Edinburgh?

2. We are from French. We (be)…………………… there for 20 years.

3. I am sorry. I (forget)…………… that girl’s name already.

4. Mai (lose) ……………….her dictionary.

1. I (wait) ……………………for the manager for two hours.

2. …………….you (ever, see)……………… a lion?

3. . I (work) ……………. very hard for the exam.

4. . I (live) …………….here since 1970.

5. . ………….You (be) to the zoo?

6. I’m afraid you (look) …………….aty the wrong one.

7. Why are the police here? What……………. (happen)?

8. Please stay for dinner, Jane (cook) ……………. a lovely meal.

9. He (learn) ………. English for three years, but he can’t even read a newspaper yet.

10. My teacher (teach) …………..English at this school for six years.

11. Michael (study)………………. English for six month now.

giup mik nha cac ban

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Vũ Như Quỳnh
12 tháng 3 2020 lúc 13:58

VIII/ Present Perfect and simple past.

1. I (wait) ___have waited_____for two hours, but she (not come) ____hasn't come____yet.

2. He (write) _____has written_______ a book since last year.

3. How long ____have________you (learn) _____learnt_______English?

4. Tom (already finish) _____has already finised_______his homework.

5. I (read) __have read__the novel written by Jack London several times before.

6. Mai (never be) ____has never been________ in Hanoi.

7. She (study) _______has studied______ Korean for two years.

1. How many times have you (see)…seen……. him since he went to Edinburgh?

2. We are from French. We (be)…………have been………… there for 20 years.

3. I am sorry. I (forget)………have forgot…… that girl’s name already.

4. Mai (lose) ……lost………….her dictionary.

1. I (wait) …………have waited…………for the manager for two hours.

2. ………Have…….you (ever, see)………ever seen……… a lion?

3. . I (work) ……worked………. very hard for the exam.

4. . I (live) ……have lived……….here since 1970.

5. . ……Were…….You (be) to the zoo?

6. I’m afraid you (look) ………looked…….aty the wrong one.

7. Why are the police here? What………did happen……. (happen)?

8. Please stay for dinner, Jane (cook) ……cooked………. a lovely meal.

9. He (learn) …has learnt……. English for three years, but he can’t even read a newspaper yet.

10. My teacher (teach) ………has taught…..English at this school for six years.

11. Michael (study)……has studied…………. English for six month now.

#Yumi

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