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6. She said that she might vvisit her parents in summer.
7. The teacher said that they could collect old book for the poor students.
8. She said that she didn't buy that books.
9. The boys said that they had to try their best to win the match.
10. Her classmate said that Ha was the most intelligent girl in their class.
Ex2/
1. Mike asked Peter if he enjoyed reading.
2. Hang asked Nam if he liked sports.
3. She asked Nam if his sister and brother went to the same school.
4. She asked her mom if there were some oranges in the fridge.
5. He asked his friend if it would rain the following morning.
6. Tam asked Peter if he had gone to Hue three years before.
7. Tuan asked Lan if Tam and Hoa were late for class.
8. She asked me if I could speak Chinese.
9. Tam asked Thu if she would be there for five days.
10. She asked Ba if he had been reading that book at 8 o'clock the previous Sunday.
Ex3/
1. The teacher asked me where my father worked.
2. She asked John how many people there were in his family.
3. Tam's friend asked him how long he would stay in England.
4. She asked her mom what time the film began.
