9.
1. You must ask somebody to help you with this work.
2. If I have some free time, I shall go somewhere tonight.
3. Have you heard anything about our plan?
4. Did anybody see this film yesterday?
5. Did you say something? — No, I said nothing.
6. Don't tell her anything about me.
7.Somebody (Nobody) is waiting for you, Mother.
8. Don't worry, everything is all right.
9. Is anybody absent today?
10. I can see nothing (nobody) there, it is so far.
11. Could you tell me anything interesting?
12. It is an old joke. Everybody knows it.
10.
1. They have sent us several telegrams already.
2. How many languages do you speak?
3. We were in the theatre yesterday and had come back home by 10 o'clock.
4. Last year Professor Jones taught us English.
5. Nick is having lunch in the cafeteria now.
6. My friend will pass English exam soon.
7. I forgot to bring my notebook to class yesterday.