Change these sentences into passive voice.
1. Mr.Huynh teaches them vocabularies.
2. You should do your homework.
3. Nam didn't build this house in 1999.
4. Wind posted the letter last month.
5. She will open her new restaurant next Monday.
6. We had to postpone the meeting because the boss was ill.
7. Hoa cleans the window every week.
8. This bill includes service.
9. Nobody told him that his parents came back.
Loga
Sinh Học lớp 12
