1. Unless he goes out, I will visit.
2. No one in my class liked him, did they?
3. I haven't visited London in a long time.
4. If today were Sunday, I would go out with you.
5. You had better not go out in the evening.
6. She is used to working at night now.
7. My father has been teaching me for five years.
8. Although I try hard to play the piano, I don't seem to improve.
9. Whatever he tells you, don't believe a word he says.
10. I am so tired that I couldn't go out with you last night.
11. I don't go out with you on Sundays.
12. It took her all day to do her homework.
13. Unless he stays at home, I won't visit.
15. You had better not go out in the evening. (This was corrected previously)
16. It was two years ago since he came here.
17. When summer comes, I will go on holiday.
18. The last time he came here was two years ago.
19. Let's go out tonight, shall we?
20. He spent 3 hours writing this composition.
21. They were badly injured in the last match.
22. It took me 10 minutes to write a letter.
23. He has no intention of meeting him.
24. It was 10 years ago since he last came back to his hometown.
25. My father spent fifteen minutes going to work yesterday.
26. It is such a beautiful beach that I want to go swimming there.
27. Mr. Brown is seriously considering leaving for further studies.
28. They looked very cheerful when they came to see us last night.
29. The test was so long that I feel like going to bed.
30. They have been playing tennis since they were boys.
31. This house is too expensive for us to buy it.
32. She prefers staying at home to going out.
33. He likes reading books more than watching TV.
34. I would rather you came next Sunday.