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Test 44. Active or passive? Put the verbs in brackets into the correct form.
1. The computer (use) at the moment.
2. Your house looks different. You (paint) it?
3. Water (cover) most of the Earth's surface.
4. Most of the Earth's surface (cover) by water.
5. When we got to the stadium, we found out that the game (cancel). So we couldn't see the match.
6. The park gates (lock) at 6.30 p.m. every evening.
7. The letter (post) a week ago but it (arrive) yesterday.
8. Ann couldn't use her office yesterday. It (redecorate) the whole day.
9. At 10 o'clock tomorrow, Ann will be in her office. She (work) then.
10. Ron's parents (die) when he was very young. He and his sister (bring up) by their grandparents.
11. While I was on holiday, my camera (steal) from my hotel room.
12. Look! A new hospital (build) near the airport.
13. Where these photographs (take)? In London? You (take) them?
14. Two people (arrest) last night.
15. The computer broke down yesterday, but now it's OK. It (work) again. It (repair).
16. The man next door (disappear) six month ago. Nobody (see) him since then.
17. The room looked nice. It (clean).
18. There's somebody walking behind us. I think we (follow).
19. A mystery is something that can't (explain).
20. I'm sure that by the time we come to the theatre, all the tickets already (sell).