1. Was this letter sent by Jack? 2. Should some more flowers be planted by him? 3. Are all the new staff trained by her? 4. By

1. Was this letter sent by Jack?
2. Should some more flowers be planted by him?
3. Are all the new staff trained by her?
4. By next Friday, will the project have been finished by us?
5. With what was the safe opened by them?
6. The contestants must be informed about the rules of the game by you.
7. All the beds had been made by her.
8. Has a poem been written for you by Danny?
9. The dog was being fed by the children.
10. Before going on holiday, all the doors were locked by her.
11. Is my bicycle being repaired by Mark?
12. The living room was decorated by Dad last week.
13. It is believed that he should be given a medal by people.
14. Him making the arrangements was heard by them.
15. That she is a successful businesswoman is known by everyone.
16. By whom was this pot broken?
17. Him to arrive early in the morning is expected by us.
18. Why was the building pulled down by them?
19. It is said that he is a very wealthy man by people.
20. When will my car be repaired by them?