Ответ:

1. He will be hungry because he (will not have eaten).

2. We (shall have been going) by train for two days by the time we get there.

3. She will be tonight as she (will have been  working) all day.

4. Brian (will be having) dinner when mother comes.

5. They (will have met) us by the time they have to leave Ukraine.

6. She (will have been working) at school for twenty years by 2001.

7. My sister (will have been studying) for five years when she gets her degree.

8. Don't be late! They (will be waiting) for you in the cold.

9. They (will have lived) in this house for some months by the time we find them a new flat.

10. Her granny (will have been) a member of the committee for three years by the time she retires.

11 Our children (will have been playing) for three hours by five o'clock.

12. At eleven o'clock she (will be sleeping).

12 I (shall have been) a member of our team for seven months by the time the championship begins.

14 Tomorrow at this time I (shall be watching) television.

15. Her husband (will be waiting) for her at the airport when her plane lands.

16. In September they (will have been) married for ten years.