1. Ann had gone home by the time her brother arrived.
2. If I had the money, I would go swimming.
3. Jane suddenly realised that Alex had left his laptop on the train in the garden.
4. My grandmother was annoyed because my sister hadn't cleaned her room.
5. Had they studied French before they went to France?
6. If I were fitter, I would ride a horse.
7. Alex will have to finish this report by the end of the week.
8. Ann studies and works in France but she is having a holiday in Russia now.
9. Jane gets up at nine o'clock every day.
10. Fred has studied here for four years.
11 I was dancing when I saw some people.
Объяснение:
