помогите пожалуйста с английским!! complex subject!

1.This small town is known TO HAVE BEEN once the capital of the country.
2.The storm is reported TO HAVE MOVED (TO MOVE) to the south.
3.They are supposed TO KNOW these things.
4.She is known TO BE particular about these things.
5.The new secretary is expected TO SAVE us a lot of trouble.
6. The first perfomance of "The cats" is known TO HAVE BEEN a failure.
7. The delegation is reported TO HAVE ARRIVED.
8. He is said TO BE a great admirer of modern art.
9. The prices in Great Britain are reported TO RISE (TO HAVE RISEN)again.
10. He is said TO HAVE RISKED once his life to save somebody.
11. The driver is believed TO HAVE CROSSED the traffic lights when they were red.
12. The weather is unlikely TO CHANGE for the better.
13. I happened TO TAKE the wrong turning.
14. She seemed TO ENJOY the concert. She was smiling all the time.
15. Her brother seems TO HAVE BEEN SAVING money for a car for two years.
16. They seem TO HAVE BEEN USING this method for years.
17. He seems TO BE GIVEN information regulary. He knows everything.
18. She looks sad. She appears TO HAVE HEARD the news.
19. She didn`t seem TO BE LOOKING at me but at somebody behind.