Answer:
1. I'll wait until he <u>writes</u> his next novel.
2. I <u>hope</u> it <u>stops</u> raining by five o'clock this afternoon.
3. By next month, I <u>will have left</u> for India.
4. Don't come until I <u>have finished</u> lunch.
5. I <u>will give</u> Mr. Brown your letter when I <u>see</u> him tomorrow.
6. Our teacher <u>will explain</u> that lesson to us tomorrow.
7. Mr. and Mrs. White <u>will live</u> in their new house by next spring.
8. When you <u>come</u> today, I <u>will be working</u> at my desk in Room 12.
9. The Browns <u>will be traveling</u> through New England at this time tomorrow.
10. He <u>will be working</u> on the report when you <u>arrive</u> this afternoon.
11. This building <u>will be</u> finished by the end of 1999.
12. At this time next month, they <u>will have worked</u> in HCMC.
13. By the time you <u>finish</u> cooking, they <u>will be done</u> their homework.
14. When we <u>see</u> Mr. Johnson tomorrow, we <u>will remind</u> him of that.
15. I think she <u>will hear</u> all about it by the time I <u>see</u> her.
16. I reckon I <u>will finish</u> this book by the weekend and then I <u>will give</u> it to you.
17. The children <u>will be</u> hungry when they <u>get in</u> because they <u>will have run around</u> all afternoon.
18. This government <u>will be</u> in power for eight years soon but I don't think they <u>will win</u> the next election.
19. Don't phone them now. They <u>will not have gotten</u> home yet. They <u>will probably be getting back</u> at about half past eight.
20. I think they <u>will have finished</u> building the house by the time winter <u>comes</u> and then we <u>will be moving in</u> in the new year.
21. I expect they <u>will be</u> tired when you <u>see</u> them because they <u>have been working</u> all day.
22. If I <u>come</u> and see the film with you on Saturday, I <u>will have seen</u> it six times. But it is my favorite film of all time: I think you <u>will love</u> it.
23. Why don't you come around at 9 o'clock? The children <u>will have gone</u> to bed then so it <u>will be</u> nice and peaceful.