Đổi các câu sau sang câu bị động

1. She bought this shirt yesterday

2. This baby drinks milk every day

3. The students have cleaned the room

4. I can do these exercise

5. The students are writing the lessons now

6. we shall visit him tomorrow

7. he has his wife wash the clothes

8. The students have done the test

9. she is writing the letter now

10. he had decorated the house before last Tet

11. we eat rice every day

12. they were watching a film at the time

13. the children are singing a song now

14. we have learnt thí unit

15. he sent him a letter yesterday

16. thay planted the trees in the garden

17. he drank all the water in the bottle

18. i will do that work for her

19. we have our mother wash the clothes

20. lan has seen that film before

please , làm nhanh hộ mình

Mình đang cần gấp ạ

thanks