1. I asked Mrs.Hoa what sports she often played
2. I didn't know about the change of plan.
3. It was such a easy question that we all got it right.
4. My family hasn’t written to me recently.
5. She had her refrigerator fixed last month.
6. The stomachache prevented Mr Thanh from enjoying the meal.
7. A lot of schools have to be repaired after the flood.
8. If he didn’t speak so quickly, you could understand him.
9. Do we really have to arrive so early?
10. It is good for health to do morning exercises