Put the verb into the correct form present simple or past simple active or passive.
1 It's a big factory. Five hundred people are employed (employ) there.
2 Did somebody clean (somebody/clean) this room yesterday?
3 Water .... (cover) most of the earth's surface.
4 How much of the earth's surface .... (cover) by water?
5 The park gates .... (look) at 6.30 pm every evening.
6 The letter .... (post) a week ago and it .... (arrive) yesterday.
7 The boat hit a rock and .... (sink) quickly Fourtunately everybody .... (recue).
8 Richard's parents .... (die) when he was very young. He and his sister .... (bring up) by their grandparetns.
9 I was born in London but I .... (grow up) in Canada.
10 While I was on holiday, my camera .... (steal) from y hotel room.
11 While I was on holiday, my camera .... (disappear) from my hotel room.
12 Why .... (Sue/resign) from the job? Didn't she enjoy it?
13 Why .... (Bill/sack) from his job? What did he do wrong?
14 The company is not independent. It .... (own) by much larger company.
15 I saw an accident last night. Somebody .... (call) an umbrella but nobody .... (injure) so the ambulance .... (not/need).
16 Where .... (these photographs/take)? In London?.......(you/take) them, or somebody else?
17 Sometimes it's quite noisy living here but it's not a problem for me. I ..... (not/bother) by it.