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1. A new pair of jeans was given to me by my sister on my fifteen birthday. 
2. A supermarket is being built on our street by the worker. 
3. Mary wishes she were on the beach now. 
4. Their car has been sold to pay their debt. 
5. Flowers are going to be grown in the front garden.
6. This machine mustn't be used after 5.30 pm. 
7. I wish I could understand what he says. 
8. Some comic books were bought for Lan's brother. 
9. This kind of cloth isn't used to make shirts. 
10. She asked Lan where Lan learned English. 
11. I asked Lien where her address was. 
12. Phong said that he needed to learn more new words. 
13. Her friends are going to be invited to her birthday party by Lan. 
14. He said that he would go to school by bus the following day.
15. The electric light bulb was invented by Thomas Edison. 
16. I asked Mai if she spoke any other languages. 
17. English is spoken in many countries. 
18. The thief has just been caught by the police. 
19. She asked me if I could explain that word to her. 
20. The door of the classroom couldn't be opened by Lien. 
21. She wishes Lan knew how to make a cake. 
22. The book has to be returned to the library by Phong. 
23. That old building must be repaired.
24. He asked me what I was doing then. 
25. Lien asked Hoa of she was interested in listening to music. 
26. The problem can be solved in just 2 minutes. 
28. I wish I could go there with you. 

1. I was given a new pair of jeans by my sister on my fìteenth birthday.
2. A supermarket is being built on our street by the workers .
3. The animals are fed twice a day by the zoo keepers.
4. Their car has been sold (by them) to pay their debt.
5. Flowers are going to be grown in the front garden by us.
6. This machine mustn't be used (by you) after 5.30 pm .
7. I am being knitted/knit a new sweater by my grandmother.
8. Were jeans made two hundred years ago?
9. This kind of cloth isn't used to make shirts by us.

10. She asked Lan where she learned English.

11. I asked Lien what her address was

12. Phong said he need to learn more new words

13. Her friends are going to be invited by lan to birthday party

14. He said he would go to school by bus the next day

15. The electric light buld was invented by thomas edition

16. I asked Mai if she spoke any other languages

17. English is spoken in many countries

18. The thief has just been caught by the police

19. She asked me if I could explain that word for her

20. The door of the classroom couldn't be opened by Lien.

21. She wishes she knew how to make a cake.

22. The scientific book has to be returned to the library by Phong.

23. That old building must be repaired.

24. He asked me what I was doing then.

25. She asked me if I interested listening to music.

26. The problem can be solved in just 2 minutes.

27. I wish I  could go there with you.