1. We haven't met/seen each other since October.
2. My father works in an office from 9 to 5.
3. They have lived in different places since her husband's death.
4. She didn't feel well during her driving test.
5. They were watching television for four hours.
6. I haven't seen him since the last party.
7. Dinner time is from 7 to 10.
8. We haven't taken a holiday since 1980.
9. He has worked for this firm for four years.
10. I haven't seen Polly since Christmas.
11. We have been waiting for ages. Where have you been?
12. He has been working here for six months.
13. She has been here since Tuesday.
14. We waited from seven to eight but he didn't come.
15. This mansion has been empty for 20 years.
16. My wife fell asleep during the concert.
17. Shops open from 9 to 1 and from 3 to 7.
18. I was there since three.
19. She was very ill and she couldn't eat anything for a week.
20. My father will be on a trip from Monday to Friday.
21. I have been studying for two hours.
22. It has been raining since two.
23. I haven't seen Louise since Christmas.
24. We went for a walk during the interval!break.
25. We met many people during our stay in London.
26. This mansion has been empty since 1900.
27. It is two years since / last saw Felix/I last saw Felix two years ago.
28. I hadn't seen you since we met in Rome a year ago.
29. They lived in Australia for many years.
30. We have been watching television since four.
31. We were watching television for four hours last night.
32. It must have rained during the night, the ground is wet.
33. Donald waited for Lisa for two hours in the rain.
34. Most people work from 9 to 1 and from 3 to 7.
35. I haven't eaten anything since breakfast.
36. My wife hasn't spoken to me for a week.
37. My father has been out of work for seven months.
38. I didn't feel well during the exam.
39. The course is from October to June.
40. The production of the factory stopped during the strike.