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1. She said that she could swim.
2. She asked me if my mother was cooking then.
3. He told me that the weather was very fine that day.
4. Jim said that her brother had to stay in bed because he was sick.
5. She asked me if I stayed at home or went to school on Sunday.
6. She told me that the cat had killed the mouse in that room.
7. Nam asked his mom if there was anything to eat.
8. I aasked Na if she had finsihed her homework.
9. She asked me if I could turn off the gas stove./She asked me to turn off the gas stove.
Câu tường thuật dạng Yes/No questions : asked sb if S V(lùi thì)
Câu tường thuật -> lùi thì
HTĐ -> QKĐ
Can -> Could
Must -> Had to
HTHT -> QKHT
Asked sb to V : yêu cầu ai làm gì