Viết lại câu sao cho nghĩa không đổi
1. Although he promises to help me, I don't believe him.
2. He gave me the permission to use his computer.
3. I couldn't stop myself from laughing at his blundering effort.
4. You'd better keep the map useful in the way you may get lost.
5. I took up tennis 2 years ago.
6. sai đề
7. People find it hard to live in pollution area.
8. You ought not have been acted like that to my guests.
9. None of my friends shared to me.
10. In the event of Maria's unpromising, what you would do.
