Chuyển các câu sau sang câu bị động:
1. I often buy flowers for her in this shop
2. She doesn't eat bread for breakfast
3. Do you sometimes drink beer?
4. The teacher correct our exercises at home
5. The teacher always help us
6. Mr.Phuoc often meets An on the way to school
7. My sister doesn't do the housework everyday
8. Her children don't tidy the house each day
9. Does he never eat beef?
10. Do you sometimes write a dictation?