Ответ:

1. Mr. Allan teaches Biology.

2. We don't go to the seaside every summer.

3. Does it rain a lot in England?

4. Spring doesn't come before autumn.

5. They like to travel very much.

6. Does the match start at 8 p.m.?

7. It's not true. I don't believe it.

8. Do students arrange charity parties at the Institute?

9. They don't know my telephone number.

10. Anna and I are good friends. We have a lot in common.