11.Some people will interview the new president on TV.

⇒ The new president will be interviewed on TV by some people.

12.They must widen the road to school this year.

⇒ The road to school must be widened this year.

13.Have you done your homework?

⇒ Has your homework been done by you?

14.Did you finish your work early?

⇒ Was your work finished by you early?

15.She has to pick fruit very early in the morning.

⇒ Fruit has to be picked by her very early in the morning.

16.The house is dirty because she haven’t cleaned it for weeks.

⇒ The house is dirty because it hasn't been cleaned by her for weeks.

17.She is taking care of the baby girl.

⇒ The baby girl is being taken care by her.

18.Children should treat old men with respect.

⇒ Old men should be treated with respect by children.

19.She was wearing her new T-shirt when I met her yesterday.

⇒ Her new T-shirt was being worn when I met her yesterday.

20.The waiter brings me this dish.

⇒ I am brought this dish by the waiter.

⇒ This dish is brought to me by the waiter.

11. The new president will be interviewed on TV. 

12. The road to school must be roaded this year. 

13. Have your homework been done? 

14. Was your homework finished early?

15. Fruit has to be picked very early by her in the morning. 

16, The house is dirty because it haven't been cleaned for weeks. 

17. The baby girl is being taken care of by her. 

18. Old men should be treated with respect by children. 

19. Her new T-shirt was being worn by her when i met her yesterday. 

20, I am brought this dish by the waiter. 

Bn học tốt!!