chuyển câu bị động sang câu chủ động:
1. I have to return these books to the library.
2. Someone will pay you in ten days.
3. They chose him as the best actor of the year.
4. The cat has broken many bowls and dishes.
5. Clement Clarke Moore wrote the poem “A Visit form Saint Nicholas” in 1823.
6. Someone has already paid the electrician for his work.
7. The teacher always advises us to study harder on the second term.
8. People celebrate Tet round the last of January and the beginning of February.
9. They taught him French.
10. Nguyen Hue School will hold an English-speaking Contest next month.
11. A man requested the stranger to leave the meeting.