Поставьте глагол-сказуемое главного предложения в время и внесите необходимые изменения. Предложения переведите, учитывая правила согласования времен. 1. It is clear that he is right. 2. I hope you know what you are doing. 3. He says that the lecture is very interesting. 4. They complain that he has been rude to them. 5. The witness insists that he hasn't seen the man. 6. She says that she has been having strange dreams for a long time. 7. He insists that he is in¬nocent. 8. Our correspondent reports that the rate of unem-ployment is rising in Britain. 9. They claim that they are trying to reach an agreement on all the issues. 10. It is strange that he didn't speak to you. 11. Mary is not sure whether she has shut the window. 12. We are warned that the delegation will arrive in May. 13. The porter informs that the taxi is waiting. 14. I know that Jessica arrived last night and she wants to see me. 15. We doubt that the train will arrive in time. 16. I am sure that they are working in the library now. 17. He says that his daughter went to the swimming-pool. 18. We are surprised that she went abroad. 19. I am sure that my brother has translated this text himself. 20. My friends are sure that I shall win the medal. 21. She asks when we shall have our vacation.