1) You can’t have a party in here. It’s not allowed. 2) You must/mustn’t eat in the library. It’s forbidden. 3) He must/mustn’t park his car here. It’s not allowed. 4) You must/can’t do your homework. That’s the rule. 5) You must/can’t wear a seatbelt when you’re in a car. That’s the law.

2.  John said that he was looking for a program  in computer science. 3.John said that he had sent away for the program description. 4. John said that he had not filles out the application form yet. 5.John said that he would apply for his visa tomorrow. 6. John said that he had been writing for two hours when the electricity had gone out. 7.John said that his academic counsellor could help him with the paperwork. 8. The receptionist said that The Consul might be available now.  9.The receptionist said that I might go in now. 10. The receptionist said that I had to bring 3 photographs.

1. The sun doesn't go around the Earth.
2. The sun doesn't rise in the West.
3. Mice don't catch cats.
4. The Volga doesn't flow into the Kama.
5. We don't go to the theatre every day.
6. I don't have coffee every morning.
7. She doesn't have a holiday in the South every summer.
8. In the evening he usually doesn't draw pictures.
9. I don't learn poems every day.
10. My sister doesn't lose something every time.
11. I don't write an English exercise.
12. I don't drink coffee in the evening.
13. Your friend doesn't go to school in the H.
14. In the morning the baby doesn't always sleep after breakfast.
15. His grandmother doesn't work.
16. My sister doesn't study at an institute.
17. My mother doesn't play the piano in the morning.