1. Раскройте скобки, употребляя глаголы в present simple or past simple,

1. Раскройте скобки, употребляя глаголы в present simple or past simple, active or passive.
1. It's a big factory. Five hundred people are employed (employ) there.
2. Water ___________ (cover) most of the Earth's surface.
3. Most of the Earth's surface ___________ (cover) by water.
4. The park gates ___________ (lock) at 6.30 p.m. every evening.
5. The letter __________ (post) a week ago and it ____________ (arrive) yesterday.
6. The boat ________ (sink) quickly but fortunately everybody ________________ (rescue).
7. Jacob's parents _____________ (die) when he was very young. He and his sister _________ (bring) up by their grandparents.
8. I was born in London but I __________ (grow) up in the north of England.
9. While I was on holiday, my camera ________ (steal) from my hotel room.
10. While I was on holiday, my camera _________ (disappear) from my hotel room.
11. Why ___________ (Emily / resign) from her job? Didn't she?
12. Why ______________ (Joshua / sack) from his job? What did he do wrong?
13. The company is not independent. It ________________ (own) by a much larger company.
14. I saw an accident last night. Somebody __________ (call) an ambulance but nobody ___________ (injure) so the ambulance _____________ (not / need).
15. Where _________ (these) photographs / take)? In London? _____________ (you / take) them?