1. When did you buy this car ?

2. How long hve you started working in that factory ?

3. Your father goes to work at 6.00 evryday, doesn't he ?

4. A neww brige in this area.

5. Because I missed you, I phoned you more often.

6. A new pair of jeans were given me by my sister on my 15 birthday.

7. A supermarket is being built on our street by the workers.

8. Their car has been sold to pay their debt

9. Flowers are going to be grown in the front garden.

10. This machine mustn't be used after 5.30 pm.

11. Some comic books were bought for her brother by Lan

12. This kind of cloth isn't used to make shirts.

13. Her friends are going to be invited by Lan to her birthday.

14. The electric light bulb was invented by Thomas Edition

15. English is spoken in many countries.

16. The thief has just been caught by the police

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

18. The book has to be returned to the library by Phong.

19. That old building mút be repaired

20. My brother enjoys walking in the rain.

21. It's very importan to keep the environment.

22. Minh has collected stamps since 2000.

23. She hasn't worn that dress since her sister's wedding.

24. Mary used to go swimming after school last year.

25. Minh hasn't written to his pen pal for five months.

26. They used to wear to his penpal for 5 months.

27. I used to go swimming after school every afternooon 

28. Lan got up late so she missed the bus this morning.

29. We are interested in playing football.

2. how long have you been working in that factory?

3.your father goes to work at 6:00 every day , doesn't he?

4.A new bridge is had in this area?

5. because I missed you, I phoned you more often.

6.-I was given a new pair of jeans on my fifteenth birthday by my sister.

7.-A supermarket is being built on our street by the workers.

sorry mik chỉ giúp bn dc đến đây thôi sorry nha