I. By 9 o'clock we(finish) the work.

2.Не(write) about a hundred novels.

3. In the future, people(spend) their holiday in space.

I. We finish work by 9 o'clock.

2. Haven't written about a hundred novels.

3. In the future, people will spend their vacations in space.

4. He will study for 4 hours.

5. We are walking along the forest road when it started.

6. I used to fish bigger when I was younger.

7. When you arrived, he just left.

8. By 2 o'clock we will discuss all the problems.

9. We leave tomorrow at 6 and arrive in London at 10.

10. They came to Moscow many years ago.

11. I watch TV. Do not disturb me!

12. She plants roses for two hours when he comes.

13. He has been studying English for three years.

14. Steve called me yesterday at 9.30 am.

15. At 9 o'clock we had supper.

16. She has never been to London.

17. I read the newspapers every morning.

18. The plane leaves for Sydney at 11 o'clock.

19. I did my grammar exercises all morning.

20. The school will be renovated next month.

21. At this moment he believed.