Rewrite the following sentences without changing the meaning : 33. They arrived home late. - Mary saw 34. It took him an hour to go to work yesterday. - He spent 35. Mary did her homework but at first she had lunch . - After 36. They finished their work and then they went home. - Before they 37. “Could you please give me a hand?”. -Would you mind 38. The police forced the thief to empty his bag. - The police made 39. My father allowed me to use his car. - My father let 40. “Why don’t we stay there for a week?” - He suggested

33. Mary saw them arriving home late.

-> Somebody was doing something + I saw this.

34. He spend an hour going to work

It + take/took + somebody + time + to V -> S + spend/spent + time + Ving

35. After Mary had lunch, she did her homework

-> Cấu trúc của After : After + past perfect + simple past

-> Cách dùng: miêu tả diễn tả một hành động ,sự việc diễn ra sau khi kết thúc một hành động sự việc khác.

36. Before they went home, they had finished their work

-> Cấu trúc: Before + simple past, past perfect

-> Cách dùng : dùng dể nói về một hành động đã xảy ra trước một hành động khác trong quá khứ

37. Would you mind giving me a hand ?

-> Would you mind + Ving : bạn có phiền....

38. The police made the thief empty his bag.

-> Made + O + V1

39. My father let me use his car

-> Let + O + V1

40. He suggested staying there for a week 

-> Suggest + Ving : đề nghị, đề xuất làm gì