1. My sister gave me a new pair of jeans on my fifteenth birthday.

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2. They have sold their car to pay their debt.

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3. We are going to grow flowers in the front garden.

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4. You mustn’t use this machine after 5.30 pm.

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5. My grandmother is knitting a new sweater for me.

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6. Did people make jeans two hundred years ago?

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7. We don’t use this kind of cloth to make shirts.

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8. Vietnamese womencontinue to wear the unique and fashionable ao dai.

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9. We will hold  a farewell party Next Sunday.

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10. Tornado had damaged hundreds of home when rescue team arrived.

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Exercise 4. Change in to the opposite voice.

1. How many trees did they cut down to build that fence?

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2.  My cousin will meet you at the station.

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3. A great deal of tea is drunk in England.

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4. The doctor pulled out one of my teeth yesterday morning.

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5. They have to pick fruit very early in the morning.

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6. The My Dinh National Stadium was opened on September 2nd , 2003.

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7.  Vietnamese people made a lot of preparations to welcome 22nd SEA Games.

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8.  Electric lights had been invented before I was born.

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9. A six-year-old girl was rescued from the forest fire by my pet dog.

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10. Many countries have provided food and other material aids for the hurricane victims.

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Exercise A2.  Supply the correct verb tenses: the present simple or present continuous

1. Sue (be) ___________ a student from South Korea.

2. She (live) ___________  in Seoul and (study) ___________ medicine.

3. At the moment, however, Sue (live) ___________   in London.

4. She (do) ____________  a six-months practical course in a London hospital.

5. In five days, Sue (go) ___________ back to South Korea because the next term at university (start) ___________   in ten days.

6. Nam’s teacher isn’t pleased with him because he  ______ always (come) __________ to school late.

7.  She always (go) _________ to work by bus.

8. Architects ________________ plans of the buildings. (make)
9.  I’m sorry but I  _______________ what you mean.(not understand)
10. At this moment I ________________my pupils' exercises. (correct)
11. Where are you? I ________________my lessons in the study. (prepare)
12. She ________________ a lot of money. (earn) 
13. Chris ________________near the table. (stand)
14. We often ________________ tea for breakfast. (take)
15. William ________________ to our workshop on Mondays. (come)
16. Let's wait a moment still. Tom ________________soon. (come)
17. I must run home, mother ________________for me. (wait)
18. Cats (catch) ________________ mice. (catch)

19. Listen, someone ________________ at the door. (knock)
20. Architects ________________plans of the buildings. (make)

21. (the film / begin) at 3.30 or 4.30? ______________________________________

22. The art exhibition (open) __________ on 3 May and (end) __________ on 15 July.
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