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