1.The television has been swiched off as it was making a lot of noise. (câu bị động thì HTHT)

2.He is capable of understanding the most difficult part in the lesson. (S + to be + capable of + V_ing : ai đó có thể làm gì)

3.She suggested me that I should select another programme. (câu tường thuật với suggest | S + suggest that +  S + should + V_inf)

4.People used to use fax machine to send and receive letters and pictures quickly. (S + used to + V_inf : ai đó đã từng làm gì)

5.This building is the biggest has been built for the homeless. (so sánh nhất)

6.Unless you see the game show,your father will be able to see his favorite play. (viết lại câu điều kiện loại 1 với unless: Unless + S + V_HTĐ,S + will/can/shall + V)

7.He told me if I wanted to call the the Fire Service, dial 144. (câu tường thuật dạng câu điều kiện)

8.The water was too hot for the children to swim in. (cấu trúc S + to be + too + adj + (for sb) + to V : quá đến nỗi không thể làm gì)

9.I haven't written to her for two years. (thì HTHT)

10.Make sure the cord is plugged before you turn the microwave-oven on. (câu bị động thì HTĐ)

1) he has switched off the televison as it was making a lot of noise (been)

- The television has been swiched off as it was making a lot of noise.

2) he can understand the most difficult part in the lesson (capable)

- He is capable of understanding the most difficult part in the lesson.

3)"how about selecting another programme?", she said to me ( should)

- She suggested me that I should select another programme.

4) people use fax machine to send and receive letter and picture quikly (used)

- Fax machine is used to send and receive letter and picture quickly. 

5) no bigger building for the homeless than this one has been built (biggest)

- This building is the biggest has been built for the homeless. 

6) if you see the game show, your father will not be able to see his favourite play (unless)

- Unless you don't see the game show,your father will be able to see his favorite play.

7)"if you want to call the Fire Service, dial 144", he told me (to)

- He told me to dial 144 if I want to call the Fire Service.

8) the water was so cold that the childrent could not swim in it ( too)

- The water was too cold for the children to swim.

9) the last time i wrote to her was two years ago (written)

- I haven't written to her for two years. 

10) make sure you plug the cord before you turn the microwave-oven on (is)

- Make sure the cord is plugged before you turn the microwave-oven on.