Mấy anh mấy chị giúp em với

`1)` They said they hadn’t been to the art gallery for ages.  
`2)` The film star said he didn’t want to be criticized by non-professionals.  
`3)` He told me he would wait for me there next Saturday.  
`4)` The porter told us the train had left five minutes ago.  
`5` Paul said he was going to China the following year.  
`6)` He said he had been at school the day before.  
`7)` The security guard told us to keep away from that area.  
`8)` He told me to bring my umbrella in case it rained.  
`9)` My mom told me not to forget to phone her when I got to London.  
`10)` She asked him if he had studied French before.  
`11)` The travel agent asked me if I wanted to insure my luggage.  
`12)` The interviewer asked Mary if she had watched the live show on television the night before.  
`13)` He wanted to know if Mary played tennis with his sister every morning.  
`14)` The teacher asked what I was talking about.  
`15)` She asked me what I had been doing at `3` o’clock the day before.  
`16)` She asked where the nearest bus station was.  
`17)` The teacher asked her how long she had been studying English.  
`18)` He asked her where he had to leave his raincoat.  
`19)` He wanted to know which subjects Mai was going to study that semester.  
`20)` She said she didn’t want her younger brother to play with those guys then.  
`21)` She asked us how fast he had driven.

`-` Cấu trúc :

`@` Câu tường thuật Yes/No questions:

`-` S + asked/wondered/wanted to know + (O) + if/whether + S + V(lùi thì)

`@` Câu tường thuật Wh-questions:

`-` S + asked/wondered/wanted to know + (O) + wh-word + S + V(lùi thì)

`@` Câu trần thuật

`-` S + said (that)/told O (that) + S + V(lùi thì)

\begin{array}{|c|c|c|}\hline \text{S}&\text{O}&\text{Pronoun Adj}\\\hline \text{I}&\text{me}&\text{my}\\\hline \text{we}&\text{us}&\text{our}\\\hline \text{you}&\text{you}&\text{your}\\\hline \text{they}&\text{them}&\text{their}\\\hline \text{he}&\text{him}&\text{his}\\\hline \text{she}&\text{her}&\text{her}\\\hline \text{it}&\text{it}&\text{its}\\\hline\end{array}