1. They suggested that advertisements should be banned on TV.

S + suggested + that + S + should + V1: đề nghị

S + should be + V3/ed (bị động)

2. He asked me how much I thought it would cost.

S + asked + O + Wh + S+ V (lùi thì)

HTĐ --> QKĐ
will --> would

3. Mr. Brown whose team has lost the game looks very sad.

N + whose + N 

4. You know the man who sat next to me at Nam's birthday party last night, don't you?

S + V1, don't + S ? câu hỏi đuôi 

5. Minh spends 2 hours doing his homework every day.

S + spend(s) + time + Ving: ai dành bao nhiêu thời gian để làm gì 

6. Because it rained heavily, we were late for school.

because + clause, clause: bởi vì 

7. We used to be made to clean the house by my mother.

used to be + V3/ed: bị động ư

8. She said that she was working in a restaurant and didn't care much for it.

S + said + that + S+ V (lùi thì)

HTTD --> QKTD

HTĐ --> QKĐ

9. I haven't spoken to her for two years.

S + has/have + not + V3/ed + for/since + time 

10. It is interesting to go swimming in the river.

It is + ADJ + to V 

`color{orange}{~LeAiFuRuiHuiBao~}`