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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.
Change these sentences into passive :
1.No one has ever asked me that question before
That question has ever been asked me by before.
2.They haven't done anything since he left
Anything hasn't been done since he left.
3.A doctor has just examined John
John has just been examined.
4.They haven't used this machine for ages
This machine hasn't been used for ages.
5.Peter has sung this song
this song has been sung by peter.
6.They have paid doctors a lot of money
doctors have been paid a lot of money
7.She has eaten all the ages
all the eggs have been eaten by her
8.Famous engineers have designed the aircraft
the aircraft has been designed by famous engineers.
9.Have several people just seen the accident?
Has the accident just been seen by several people ?
10.We have invited all the members to the party.
all the members have been invited to the party by us.
Change these sentences into passive :
1.No one has ever asked me that question before
=>I have never been asked that question before.
2.They haven't done anything since he left
=>Nothing has been done by them since he left.
3.A doctor has just examined John
=>John has just been examnied by a doctor.
4.They haven't used this machine for ages
=>This machine hasn't been used for ages.
5.Peter has sung this song
==>This song has been sung by Peter.
6.They have paid doctors a lot of money
=>Doctors have been paid a lot of money.
7.She has eaten all the ages
=>All the ages have been eaten by her.
8.Famous engineers have designed the aircraft
=>The aircraft has been designed by famous engineers.
9.Have several people just seen the accident?
=>Has the accident just been seen by several people?
10.We have invited all the members to the party
=>All the members have been invited to the party.
The present perfect tense in the passive
1. he has just bought a new car
->A new ...........car has been just bought.........................................................
2.she has studied english for six years
->english............has been studied for six years........................................................
3.they have just introduced a new style of jeans
->A new ...............style of jeans has just been introduced......................................................
5.someone has just stolen my bike
->my ............bike has just been stolen.........................................................
6. he has just killed his wife
->his wife ..........has just been killed...........................................................
8. i have raised there dogs for ten years
-> these...........dogs have been raised for ten years..........................................................
1. The police have arrested five suspects
Five suspects have been arrested by the police.
2. The students have discussed the pollution problems since last week
The pollution problems have been discussed since last week.
3. He hasn't seen you for years
You haven't been seen for years.
4. Have the thieves stolen the most valuable painting in the national museum?
Has the most valuable painting in the national museum been stolen?
5. Have you sent the Christmas cards to your family?
Have the Christmas cards been sent to your family?
6.He has caught a lion and shot 2 others
A lion has been caught and 2 others have been shot.
7. John hasn't finished his homework
John's homework hasn't been finished by him.
8. Nobody has used this room for ages
This room hasn't been used for ages.
9. The tailor has just made a new suit for me
The tailor has just a new suit made for me
10. Have you done your homework?
Has your homework been done?
11. Has someone repaired this telephone?
Has this telephone repaired?
#Ithinkso:))
change the active sentences into passive sentences
1. The police have arrested five suspects
=> Five suspects have been arrested by the police.
2. The students have discussed the pollution problems since last week
=> The pollution problems have been discussed by the student since last week.
3. He hasn't seen you for years
=> You haven't been seen by him for years.
4. Have the thieves stolen the most valuable painting in the national museum?
=> Has the most valuable painting in the national museum been stolen by the thieves?
5. Have you sent the Christmas cards to your family?
=> Have the Chrismas cards been sent to your family by you?
6.He has caught a lion and shot 2 others
=> A lion and shot others have been caught by him.
7. John hasn't finished his homework
=> John's homework hasn't been finished by him
8. Nobody has used this room for ages
=> This room hasn't been used for ages.
9. The tailor has just made a new suit for me
=> A new suit has just been made for me by a tailor.
10. Have you done your homework?
=> Has your homework be done?
11. Has someone repaired this telephone?
=> Has this telephone been repaired?
- This is the best computer I have ever used. => I have never used the bette computer than this before.
- He has not chatted with his classmate through the internet for ages. => It'd age since he last chatted with his classmate through the internet.
- Trung's parents gave him a microcomputer on his birthday. => Trung was given a microcomputer on his birthday.
- He has never played a computer game before. => This is the first time he has played a computer game.
- We haven't seen her since we left university. => The last time we saw her was when left university.
- She started living here in 1980. => She has has lived here since 1980.
- "It's your house far from the school?" I asked her. => I asked whether her house was far from the school.
- "There room are cleaned everyday by my sister" said the boy. => The boy said that these room were cleaned everyday by his siter.
- "You have to take at least two bottles of water." Tam's father said => Tam's father said that she had to take at least two bottles of water.
- People sell English books in that shop. => English books are sold in that shop.
- They asked me some difficult questions at the interview. => I was asked some difficult questions at the interview.
- People completed Sydney Opera House in 1973. => Sydney Opera House was completed in 1973.
- Peolpe didn't organize this festival some years ago.
- How do people cook this kind of good? => How is this kind of food cooked?
- Have you tidred the kitchen? => Has the kitchen been tidied by you?
A letter from the builders
Dear Mrs Sangster, ...✔.......
Just a quick note to explain what we have been done ....been......
so far this month. The work on the kitchen has gone ....✔......
well so far, although we haven't already finished .....already.....
knocking down the outside wall yet.
So I wrote .....So....
to you last week and have explained that two of .....have....
my workmen were ill. They have quite covered ....✔.....
now, I am glad to say, and they have came back .....have....
to work yesterday. As the weather has been bad ....✔.....
we have been work inside most of the time, and .....work.....
all the painting is now finished. We have .....✔......
also put in a new window in the kitchen, as you .....✔....
have instructed in your last letter. As you .....have.....
have not been visiting here for two weeks ....visiting...
we have not had the chance to discuss the walls. ...✔.....
When we checked them we have discovered ...have.....
that they are in a dangerous condition. I'll ...✔.....
let you know what we have do to them. .....have....
Best wishes,
Andrew Turner, Builder
1. He wrote an article about our country.
➜An article about our country was written.
2.She has translated that novel into Vietnamese.
➜ That novel has been translated into Vietnamese.
3. The visitor divided the gifls among the children.
➜The gifts were divided among the children by the visitor.
4. My secretary opens the mail every morning.
➜The mail is opened by my secretary every morning.
5. The host treated us very kindly and lovely.
➜ We were treated by the host very kindly and lovely.
6. My wife will write the report for me next week.
➜ The report for me will be written by my wife next week.
7. Teacher has transferred him to another class.
➜He has been transferred to another class by teacher.
8. They gave Linda a prize for one of her books.
➜Linda was given a prize for one of her books.
9. Someone has told me about her success.
➜ I have been told about her success.
10. Speak English all over the world.
➜ English is spoken all over the world.
11. What book are people reading this year?
➜ What book are being read this year ?
12. How did the police find the lost man?
➜How was the lost man be found by the police ?
13. They sell English books in that shop.
➜ English books are sold in that shop.
14. Someone is repairing my car at present.
➜ My car is being repaired at present.
15. People always admire this picture.
➜ This picture is always admired.
16. Must we finish the final test before ten?
➜Must the final test be finished before ten?
17. Will the bus bring the children home?
➜Will the children be brought home by the bus?
18. Have you finished your homework yet?
➜ Has your homework been finished?
19. How long have they waited for the doctor?
➜How long has the doctor been waited ?
20. When can the boys hand in their papers?
➜ When can the boys'papers be handed?
1. Ba has collected stamps since 1995.
Stamps have been collected by Ba since 1995
2. We have finished all the assignments already.
All the assignments have been finished already
3. Some robots have performed a lot of difficult duties so far.
A lot of difficult duties have been performed by robots so far
4. No one has taken him to the theater.
He hasn't been taken to the theater
5. Daisy has never met this man before.
This man has never beeen met by Daisy
6. They have just introduced a new kind of iphone in the USA.
A new kind of iphone has just been introduced in the USA
7. Police have caught the thief recently.
The thief has been caught by police recently
8. Nam has helped Lan with her homework since 2 o’clock.
Lan has been helped with her homework by Nam since 2 o’clock.
9. Has your father repaired the car yet ?
Has the car been repaired by your father yet?