Put the following into the passive voice

1. The window is opened by you.
2. The tree is climbed by me.
3. My shoes are cleaned by somebody.
4. This room is used by us on special occasions.
5. My teeth are brushed by me.
6. Rice is grown on the field by farmers.
7. The door is opened by someone.
8. The picture is drawn by somebody.
9. The old theatre is pulled down by them.
10. Why is the roof mended by them?
11. All the shop windows are broken by him.
12. The room is opened by the librarian.
13. Each of us is asked by the police.
14. English is learned by us.
15. Bicycles are left by people.
16. Books are kept for three weeks by members.
17. Football is played by me every day.
18. A letter is sent by them.
19. My computer is repaired by me.
20. A lot of bananas are bought by them.
21. More information is given to us by Mary.
22. Animals are loved by people.
23. These shoes are made by them.