`1.` He asked where his phone was.

`-` Lùi thì: HTĐ `->` QKĐ

`2.` He asked what I was doing.

`-` Lùi thì: HTTD `->` QKTD

`3.` My sister asked me if Emily had talked to Jessica.

`-` Lùi thì: QKĐ `->` QKHT

`4.` She asked me if I was going to bed.

`-` Lùi thì: HTTD `->` QKTD

`5.` She asked me if I had locked the door.

`-` Lùi thì: QKĐ `->` QKHT

`6.` She said she could play the guitar when she had been seven.

`-` Lùi thì: could `->` could `|` QKĐ `->` QKHT

`7.` He said he didn't like peanut butter.

`-` Lùi thì: HTĐ `->` QKĐ

`8.` Lily said I should go to school early.

`-` Lùi thì: should `->` should (không đổi)

`9.` Becky asked me if I would help her.

`-` Lùi thì: will `->` would

`10.` The music teacher asked us not to play the guitar in that room.

`->` ask sb (not) to do sth: yêu cầu ai (không) làm gì

`-` ĐTCĐ: this `->` that

`---------------`

`@`Câu tường thuật:

`-` Kể: S + said (that) + S + V (lùi thì)

`-` Yes/no question: S + asked sb + if/whether + S + V (lùi thì)

`-` Wh question: S + asked sb + - wh question + S + V (lùi thì)

=>

1. He asked me where his phone was.

2. He asked me what I was doing.

3. My sister asked me if Emily had talked to Jessica.

4. She asked me if I was going to bed.

5. She asked me if I had locked the door.

6. She said that she could play the guitar when she was seven.

7. He said that he didn't like peanut butter.

8. Lily said that I should go to school early.

9. Becky asked me if I would help her.

10. The music teacher asked us not to play the guitar in that room.

Câu tường thuật dạng Yes/No questions: asked sb if S V(lùi thì)

Câu tường thuật -> lùi thì

HTĐ -> QKĐ

HTTD -> QKTD

QKĐ -> QKHT