1. The bridge                      ( build) last year.

2. The Olympic Games                      (hold) every four years.

3. The problem                                   (discuss) at the meeting now.

4. His new book                                (publish) next month.

5. The classroom                                      (not clean) yet.   

6. The machine                              (repair) at    

  this time yesterday.

7. She said the report                           (type)        by Li Mei for two weeks.

8. Miss Li said the book                        (give)  

  to the students the next morning.  

9. By the end of next term two thousand

  English  words                                   (learn).

10. He said the work                                       . (finish) by 2010.

11. We plant trees in spring every year.

 _________________ by us in spring every year.

12. She posted the letter yesterday.

____________________ by her yesterday.

13.  Jack gave me a birthday present.

 _______________a birthday present by Jack.

14. He is drawing a picture.

_______________________ by him.

15. You may hand in your homework later.

______________________________ by you later.

16. She is going to write a letter.

__________________________ by her.

17. I have given you the new book.

__________________________ to you.

18. Her bag cannot be found by her.

 _________________ her bag.

19. Do you often hear her sing Russian songs?

_____________________Russian songs by you?

20. She doesn’t let her son swim in the river.

_______________________ in the river by her.

21. The bridge was being built by them at this time last year.

_________________ the bridge at this time last year.

22. Does she often sing the song?

  _____________________ by her?