1. The copier (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) with water.
5. [couldn't use my hotel room because it (not clean) yet.
6. The park gate (lock) at 6.30 p. m. every evening.
7. The letter (post) a week ago and 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) there.
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 (built) near the airport.
13. Where these photographs (take)? In London? You (take) them?
14. The robbers (arrest) last night.
15. The computer broke down yesterday, but now it’s OK. It (work) again.
16.The man next door (disappear) six months ago. Nobody (see) him since then.
17.The room looked nice. It (clean).
18.J can't give you the articles you want. They (translate) now.
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)
1)are using
2)painted or did you painted
3)covers
4)was covered
5)it hasn't cleaned
6)lockes