1. He hasn't written to me for 2 months
2. The test isn't easy enough for me to do.
3. When was this bag bought?
4. It's very important to play sounds. (Kiểm tra giúp mình xem có đúng là có từ "sound" không nhé!)
5. In spite of the long test, he can do it on time.
6. Because of his good behaviour, everyone loves him.
7. Are you fond of reading book in your free time?
8. He works hard so as to pass the exam.
9. Your mom teaches English, doesn't she?
10. He is a skillful typist.