Câu bị động :

1. Their children are looked by parents

1. are staying -am playing - is watching

2. does your school library have - has

3. is

4. go- like - donot like

5. do we find

1. D fall

2. C like

3. B cold

4. A music

5. B season

1. in-on

2. at-of-in

3. about

4. on-in

5.in

6. by

7. at

8. in

9. on

10. in

11. in

12. on-in

mink ko chắc chắn lắm