The dinner was being cooked when we came back.

Bị động thì quá khứ tiếp diễn: S + was/were + being + PII + (by O)+.....

The new video system was being demonstrated when I went there yesterday

The new video system was being demonstrated  when I went there yesterday.

98. We were watching TV at 6 PM yesterday.

……TV was being watched (by us) at 6 PM yesterday……………………………………………………….

99. Jane will be able to buy that radio.

…………That radio will be able to be bought by Jane…………………………………………………………..

100. How many books has he bought so far?

……How many books have been bought (by him) so far………………………………………………………

101. The girl spared no efforts to help her mother.

No efforts were spared to help the girl's mother by her …………………………………………

102. Do you export rice to India?

………Is rice exported to India(by you)?……………………………………………………………………

103. You must pay special attention to him

………1,Special attention must be paid to him (by you)

…………2,He must be paid special attention………………………………………………

104. How many houses are you going to pain?

.............How many houses are going to be painted (by you)?..................................................................................

105. Many people in the city believe that he is an unhappy person.

…………1,It is believed that he is an unhappy person………

………2,He is believed to be an unhappy person…………...

106. The first book I bought was very expensive

………………The first book bought by me was very expensive

Hoặc …………The first book which was bought by me was very expensive…………………………………

107. What did they pay you for helping her

………………What was paid you for helping her?………………………………………………..

1.They were starting a new system

A new system was being started 

2.People were not returning books

Books weren't being returned

3.I've bought a harp

A harp has been bought by me

4.They are delivering it this afternoon

It is being delivered this afternoon

5.People are spending more money on food

More money is being spent on food

6.Someone returns the stolen gun

The stolen gun is returned 

7.The Prime Minister is making a speech at the moment 

A Speech is being made by the Prime Minister

Chuyển các câu sau sang câu bị động:

1.They were starting a new system

-> A new system was being started.

2.People were not returning books

-> Books weren't being returned.

3.I've bought a harp

-> A harp has been bought.

4.They are delivering it this afternoon

-> It is being delivered this afternoon.

5.People are spending more money on food

-> More money is being spent on food.

6.Someone returns the stolen gun

-> The stolen gun is returned.

7.The Prime Minister is making a speech at the moment 

-> A speech is being made by the the Prime Minister at the moment.

1. Many people for burn have been treated by the doctors.

2. The match was being watched on TV.

3. His watch hasn't been stolen.

4. Do these cakes made by them?

5. A new church has just been built near my house.

6. Those posters have just been painted by them.

7. A new bridge was being built by the builders.

8. A repost is being prepared by Ba now.

9. Coffee was being made when I came.

10. When was that SH motor bought by Mrs. Nguyet?

11. Where will soccer be played by Mr. Nam tomorrow?

12. That picture was drawn by Jim's daughter.

13. They put on a new frog last year.

14. The dustbins are emptied every Thursday.

15. Milk is delivered at about 6 o'clock.

16. He will probably be sent back to Britain by them.

     CHÚC BẠN HỌC TỐT

Dinner was being prepared with my friends when I came

the trouble started when I was told to change the way we were running this department

When was your house decorated?

When was that hospital opened?

When was that hospital opened ?

1.An important group of tourists is visitting that city

That city is being visited by an important group of tourists

2.Some workers were removing the door when the Police arrived

The door were being removed by some workers when the Police arrived

3. They were painting the stands at that time 

The stands were being painted at that time