A1. The job was offered to Paul. (2.)
A2. Three thousand people are employed by this company. (2.)
A3. The window must be left open.
A4. I was walking along the street one day when I met Paul.
A5. I have been wearing a suit and a tie recently.
A6. Peter usually plays tennis on Sundays but he didn't play last Sunday.
A7. She asked me when I had to go to work.
A8. The policemen asked them if they had heard anything.
A1. Your order will be brought in a moment.
A2. The words "to be or not to be" were spoken by Hamlet.
A3. He said that he had studied at Eton in the 70s.
A4. I thought the performance would be interesting...
A5. They said they were going to London soon.
A6. The Guinness Book of Records was first published in the 50s.
A7. I was given a nice present for my last birthday.
4)doesn't live
5)don't live
6)doesn't work
7)don't play
8)don't make
9)doesn't listen
10) don't like