1. She doesn’t have enough money, so she can’t buy this car.

-> If ……………………she had enough money, she could buy this car………………………………………..

2. I last heard from my sister 5 months ago.

-> I haven’t ……………heard from my sister for 5 months…………………………………………

3. They have built two department stores this year.

-> Two department ……………stores have been built this year…………………………………

4. “ My grandparents still live in Nha Trang now.” Lan said to me.

-> Lan told me that ……………her grandparents still lived in NT then…………………………………..

5. Mr Nam couldn’t continue his work because he was tired.

-> Mr Nam was too ………tired to continue his work………………………………………

1. She doesn’t have enough money, so she can’t buy this car.

-> If She had enough money, she could buy this car ……………………………………………………………..

2. I last heard from my sister 5 months ago.

-> I haven’t  heard from my sister for 5 months  ………………………………………………………

3. They have built two department stores this year.

-> Two department stores have been built this year by them………………………………………………

4. “ My grandparents still live in Nha Trang now.” Lan said to me.

-> Lan told me that her grandparents still lived in Nha Trang then………………………………………………..

5. Mr Nam couldn’t continue his work because he was tired.

-> Mr Nam was too tired to continue his work………………………………………………

6. She doesn’t go to school regularly.

-> I wish she went to school regularly ………………………………………………………….

7. He has been a university professor for ten years.

-> He became a university professor ten years ago…………………………………………………….

8. I think we should put some garbage bins around the school yard.

-> I suggest putting some garbage bins around the school yard………………………………………………………..

9. They used to make the children study harder.

-> The children used to be made to study harder  …………………………………………………….

10. We couldn’t go to the zoo because it rained heavily.

-> Because of the heavy rain, We couldn’t go to the zoo ……………………………………………………..

C. rewrite sentences without changing in meannings

1. What's the weather like in the winter ?

How............is the weather in the winter ?.......

2. we couldn't go out for a walk because ò bad weather.

we...........couldn't go out for a walk because the weather was bad .......

3. why don't we play soccer ?

what about....... playing soccer ?...........................

4. they plant mỏe trees around the school yard.

more trees...............are planted around the school yard.......................

5. they have built two shopping malls this year.

two shopping malls............have been built this year..

7. we like to read newspapers in the morning.

we enjoy.........reading newspapers in the morning............

8. she has bought this new house recently.

this new house...........has been bought recently by her............

9. hoa cẩn plây badminton.

badminton........can be played by her.............................

`10. his favorite subject is math.

He........likes math best ................

6. Some fashion designers have added the symbols to the ao dai.

=> The symbols _have been added to the ao dai by some fashion designers___

7. They have built two department stores this year.

=> Two department stores _have been built this year____

8. Trang has just won the first prize

=> The first__prize has just been won by Trang___

9. The Prime Minister will open three more new schools in the town next autumn.

=> Three more new schools _will be opened in the town next autumn by the Prime Minister_

10. She must prepare her lesson carefully.

=> Her lesson _must be prepared carefully by her___

6. The symbols have been added to the ao dai by some fashion designers.

7. Two department stores have been built this year.

8. The first prize has just been won by Trang.

9. Three more new schools will be opened in the town by the Prime Minister next autumn.

10. Her lesson must be prepared carefully.

6. the symbol to the Ao Dai have been added by some fashion designers

7. Two department stores has been built this year

8. the first prize has been won by Trang

9. Three more new schools will be opened in the town next autumn

10. Her lesson must be prepared carefully by her

Rewrite each sentences, beginning as shown, so that' the meaning stay the same.

1."Where does Mai live?" he asked me

> He asked me where mai lived

2. They have built to department stores this year

> Two department stores have been built that this year

3. You must do this homework carefully.

>This homework must be done carefully

4. "I will leave here this month," he said.

He said he would leave there that month

5. I can't give you a ride because I don't have a motorbike.

If i had a motorbike, i could give you a ride

6. My sister bought this book yesterday.

This book was bought by my sister yesterday

7. Do you like foreign films?

She asked me if i liked foreign films

8. Mai is late for school

Mai wishes she weren't late for school

1. he asked me where Mai lived

2. two department stores have been built that year

3. this homework had to do carefully

4.he said he would leave there that month

5.if i had a motobike,i could give you a ride

6. this book was bought yesterday by my sister

7.she asked me if i liked foreign films

8.Mai wishes she isn't late for school

Exercise 4: Change to past simple

1, Children have broken the window for 10 minutes.

=> The window has been broken by children for 10 minutes.

2, She has brought her dog to the meeting.

=> Her dog has been bought to the meeting.

3, We have built this house since 1970.

=> This house has been built since 1970.

4, Tom has bought a car for a long time.

=> Tom's car has been bought for a long time.

6, Students have did their homework.

=> Students' homework was done.

7, She has drawn a nice picture.

=> A nice picture has been drawn by her.

8, You have drunk a lot of coca.

=> A lot of coca has been drunk by you.

9, The princess has lost her shoe.

=> The princess's shoe have been lost.

10, They have seen this film when they were 15.

=> This film has been seen when they were 15.

1.A lot of plays has been written by my brother

2. His second tragedy has been finished

3.My homework haven't been done.

4.The moon has been seen by you

5.That book has been read by him when he was a boy

6.The thief has been caught by the police

7.This film has been seen by her a several times

8.

 1. “How many languages can you speak, Lan?”

-> He asked ………Lan how many languages she could speak…………………………………………………………………

2. They have built two department stores this year.

-> Two department stores ………have been built this year……………………………………………………

3. The man is standing over there. I told you about him.

-> The man …..whom I told you about is standing overthere………………………………………………………………………

4. “We are having a wonderful time here.” they said.

-> They said ……they were having a wonderful time there……………………………………………………………………

5. Although Tuan took a taxi, he still arrived late for the interview.

->In spite of………of taking a taxi, tuan still arrived late for the interview.………………………………………………………….............

6. You should make an effort to get out and about more.

-> It’s high time…time you made an effort to get out and about more. ……………………………….......................................................

7. I can’t go out with you because I am tired.

-> If I……I weren't tired, I coudl go out……………………………………………………………………………

8. Will you please turn off the television? -

> Would you mind……turning  off the television? -…………………………………………………………… 

9. Peter is the tallest boy in his class.

->No one……in his class is as tall as Peter………………………………………………………………………

10. She is cleaning the floor now.

-> The floor ……is being cleaned by her now……………………………………………………………………

11. I walked to school in 20 minutes.

-> It took………me 20 minutes to walk to school……………………………………………………………………

12. I’m sorry I’m not good at English. -

> I wish……I were good at English…………………………………………………

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

2. That house was bought in 1999.

3. This book has been written for two months.

4. The house are being built.

5. A new bicycle has been bought for me by my mother.