V.
1. The children........ (play) happily in the park when i found them.
2. I'll come and see you before i ...... (leave) for the United States.
3. As soon as Martina saw the fire, she ........ (phone) the fire department.
4. He'll take a dog out for a walk as soon as he .......(finish) his work.
VI. chuyển câu có nghĩa tương đương. sử dụng câu bị động
1. they cancelled all flights because of fog.
2. Bill is using the computer at the moment.
3. they pay designers a lot of money.
4. when did they decorate your kitchen?
5. we have to test these products.
6. The situation is serious. We must do something before it's too late.
VII. đặt động từ vào dạng bị động
1. Yesterday our teacher arrived twenty minutes late because he......... (eatch) in a traffic jam.
2. The morning paper ........ (read) by over 200,000 people everyday.
3. Her electricity........ (cut) off when didn't pay her bill.
4. The room ......... (clean) when i arrived.
5. A new house .......... (build) next to ours next years.
6. The letters .......... (type/ already) by the secretary.
7. That letters is important. It.........( ought to/ type) on letterhead stationery
8. Our class .......... (teach) by Mr.Rice right now.
9. Many accidents ............ (cause) by dangerous driving.
10. The television ........... (repair). It's working again now.
VIII. dien gioi tu
1. the boy looks very proud ........ his success at school.
2. I think it's necessary ............. students to wear uniforms when they are....... school.
3. Shall we go for a picnic tomorrow? - it depends ........... the weather.
4. The park was named ........ a young hero, Le Van Tam.
5. In the 18th century jean cloth was made completely........ cotton.
6. Children's shoes usually wear ............ very quickly.
7. the price of oil has gone ........ by over 30%
8. Vietnamese women today often wear modern clothing .......... work, but wear ao dai ....... special occasions.
9. Jeans have never been ......... fashion. Are you fond ....... wearing jeans?
XI. chuyen doi cau co nghia tuong ung
1. My mother spent three hours making a dress.
=> It took...............................
2. we haven't been to the concert for over a year.
=> the last time..........................
3. we last saw our grandfather two years ago.
=> we haven't..........................
4. he hasn't been back to his bome town for 10 years.
=> It is.........................................
5. His dog is called Tony.
=> He.................