1. They are skillful workers.

2. You listen well.

3. Hoa asked me to give her a book.

4. The teacher told us to sit down.

5. Nam said that he should do more English grammar exercises.

6. I used to live on the farm when I was a child.

7. My father is strong enough to pull that car to the garage.

8. Nam told Na to give him that ruler.

9. My mother told me to get up early and do my homework.

10. This coat isn't warm enough to wear in the winter.

11. My sister asked me not to stay up too late.

12. My mother has long black hair.

13. He has learnt English since he was at Primary School.

14. My father used to watch TVs late, but now he doesn't.

1. They are skillfull workers

2. You listen well

3. Hoa asked me if i could give her a book

4. The Teacher told us to sit down

5. Nam advised me should do more English grammar exercises