1. Would you mind closing the door?
2. I have difficulty in writing English.
3. She often practices speaking English with her friends.
4. They would rather go out than stay at home.
5. I seemed to remember meeting him somewhere.
6. I used to spend my holiday in village when I was a child
7. My father gave me a present on my birthday
8. I arrived the gas station when the train had just left.
9. I spent all the afternoon repairing my car.
(Note: Câu 6 thừa một từ when)