giải chi tiết giúp e với ạ

`1,` Peter said he could not help me the following day.

- Câu tường thuật dạng câu kể : S + said (to O)/told O + (that) + S + V(lùi thì)

- Lùi thì : can -> could

- Đổi ngôi : you -> me

- Lùi trạng từ : tomorrow -> the following day

`2,` My sister said that he worked in a post office.

- Câu tường thuật dạng câu kể : S + said (to O)/told O + (that) + S + V(lùi thì)

- Lùi thì : HTĐ -> QKĐ

`3,` He asked me what I was writing.

- Câu tường thuật dạng Wh-questions : S + asked (O)/wondered/wanted to know + W.H + S + V(lùi thì) + O

- Lùi thì : HTTD -> QKTD

- Đổi ngôi : you -> I

`4,` Kim accused us of stealing her wallet.

- Câu tường thuật dạng lời buộc tội : S + accused + sb + of + N/V-ing

- Đổi ngôi : my -> her 

`5,` My mother asked me to turn off the light.

- Câu tường thuật dạng mệnh lệnh : S + asked/told + O + (not) + to V 

`1.` he could not help me the next day

`-` can `->` could

`-` tomorrow `->` the next day/ the following day

`2.` he worked in a post office

`-` lùi thì: HTĐ `->` QKĐ

`3.` What I was writing

`-` lùi thì: HTTD `->` QKTD

`4.` of stealing her wallet

`-` accuse sb of doing sth : buộc tội ai làm gì

`__________________`

`***` Câu tường thuật:
`@` Dạng câu kể: S + said + (that) + S + V(lùi thì)

`@` Dạng Wh_question: S + asked/wondered/wanted to know + (O) +Wh_ + S + V(lùi thì)