Помогите безотлагательно . Put the verbs in brackets into the appropriate

Помогите безотлагательно
. Put the verbs in brackets into the appropriate passive form:
20. This copy_______ (not read). The pages ________(not cut).
21. Why the car _______(not lock) or _______(put) into the garage?
22. The damaged ship______ (tow) into harbour when the towline broke.
23. This room______ (use) only on special occasions.
24. Bicycles must not ______(leave) in the hall.
25. He was taken to hospital this afternoon, and_____ (operate on) tomorrow morning.
26. It was a lonely road, and the girl was afraid; she thought she _______(follow).
27. The paintings ______(exhibit) till the end of the month.
28. The little girl is the only child in the family, and she ______(spoil) by her parents.
29. Normally this street____ (sweep) every day, but it_______ (not sweep) yesterday.
30. It was very cold yesterday afternoon, but we couldn't light a fire in the sitting-room; the chimney ______(sweep).
31. This purse_______ (to leave) in a classroom yesterday, it ______(find) by the cleaner.
32. Thousands of new houses _______(build) every year.
33. When I saw the car, it________ (drive) at over 50 miles an hour.
34. This room______ (not use) for ages.
35. The children are very excited this morning. They______ (take) to the circus this afternoon.
36. My keys ______(return) to me; they_______ (pick up) in the street.
37. Dogs must _______(keep) on leads in the gardens.
38. Dictionaries may not _________(use) at the examinations.