Giúp em làm mấy câu này với ạ

11. His story isn't believed. 

12. That house has been built for two months. 

13. The matter of pollution is being discussed by the students.

14. It is said that he is somewhere in Germany. 

15. He is said to have been all over the world. 

16, The goverment is thought to build a supermarket here. 

17. Many passengers were reported to have died in a crash. 

18. It is said that he has passed the final exam  with the best result. 

19. She is said to work 16 hours a day. 

20. He is bealived to have driven through the town at 90 km an hour. 

21. The film is supposed to be very good. 

22. John is believed to work in France.

(Nếu sai thì thông cảm cho tớ nhăn ;-;)