The passive voice

EXERCISES:
1. Change the following to the passive:

1. They are building new roads.
2. New roads ..................................................................................
3. Our team has won the match.
4. Thematch ................................................................
5. No one can answer this question.
6. This question
7. I will have read this book by five o’clock tomorrow.
8. This book.......
9. The children are watching cartoons.
10. Cartoons..............................................................................................
11. He had never eaten Chinese food before he went to Korea.
12. Chinese food.......
13. Fatima didn’t answer the phone when it rang.
14. The phone .....
15. He doesn’t prepare seriously for the exam.
16. The exam .....
17. They were waiting for the guests when they heard about the accident.
18. The guests ....................
19. Drivers must respect traffic signals.
20. Traffic signals .
21. Have you seen this film?
22. ........................this film .......................................... ?
23. Did he do his homework last night?
24. .............................. his homework........................................... ?
25. Some students revise their lessons early in the morning.
26. Lessons..........................................................................
27. You can’t park your car here.
28. Your car....
29. She won’t feed the dog unless you allow her to go out.
30. The dog....................................................................
31. I am going to throw this trash away.
32. This trash .....
33. They ought not to disturb their neighbours.
34. Neighbours...........................................................
35. Someone is looking at the picture.
36. The picture..........................................................
37. We were looking for trouble.
38. Trouble..............................................................
39. Did you lock the door when you left?
40.