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Change into passive
1. They will hold the meeting before May Day.
------->The meeting ......will be held before May Day......
2. Somebody has taken some of my books away
--------> Some of my books have been taken by somebody............
3. They have to repair the engine of the car.
-------> The engine of the car ....HAS TO BE REPAIRED.......
4. They may use this room for the classroom.
---------->This room .......MAY BE USED FOR THE CLASSROOM........
5. The teacher is going to tell a story.
------------A story IS GOING TO BE TOLD BY THE TEACHER...........
6. John used to visit his parents at weekends.
----------> His parents ....USED TO BE VISITED BY JOHN AT WEEKENDS.........
7. They use milk for making butter and cheese.
-------->Milk clothing. ..IS USED FOR MAKING BUTTER AND CHEESE..........
8. They have provided the victims with food and clothing
-----> The victims ......HAVE BEEN PROVIDED WITH FOOD AND CLOTHING......
9 . People speak English in most every corner of the world .
------>. English ...IS SPOKEN IN MOST EVERY CORNER OF THE WORLD.........
10. The students are writing the lesons now .
------> The lesson IS BEING WRITTEN BY THE STUDENTS NOW.
11. Her teacher taught her how to apply this theory
------>She .WAS TAUGHT HOW TO APPLY THIS THEORY BY HER TEACHER.............
12. Someone will tell him that news.
------> he ......WILL BE TOLD THAT NEWS BY SOMEONE....
EXERCISE: Complete the sentences with "for" or "since":
1. We haven't heard from them ___FOR______ ages
2. They waited for you _____FOR____ two days
3. They haven't met him ____SINCE_____ he left the room
4. We have bought the new car ___SINCE_____ 1999
5. Haven't you seen him _____SINCE_______ Christmas?
6. It was not rained ____SINCE______ May
7. I haven't written to him _______FOR_ five months.
8. She has spoken to them _____SINCE__ this morning
9. We have listened to music __SINCE______ 8a.m
10. The house been built _____SINCE_____ last year
EXERCISE: Use simple past or present perfect to complete the following sentences:
1. Her English ( improve) ______HAS IMPROVED_____ recently
2. How many pages _____HAVE YOU READ____ you (read) _________ so far?
3. We (finish)____FINISHED____ our homework two hour ago
4. __________ you(be)__________ to Rome? HAVE YOU BEEN
5. I (see)____________ him several times on TV HAVE SEEN
6. What _______you (do)__________ last night? DID YOU DO
7. This is the first time I (visit)______ the city HAVE VISITED
8. They (buy)__________ the garden some days ago. BOUGHT
9. I (learn)________ English since I (be)__________ 11 years old HAVE LEARNT/ WAS
10. Be careful! I (just clean)________ the floor HAVE JUST CLEANED
11. The meal (already be)___HAS ALREADY BEEN____ ready
12. I ( never read)________ an interesting story like this before HAVE NEVER READ
EXERCISE : Rewrite the following sentences with the words given
l. Minh last wrote to his pen al five months ago
-> Minh hasn't WRITTEN TO HIS PENPAL FOR 5 MONTHS.
2. The last time we visited Kuala Lumpur was 3 years ago
-> I haven't VISITED KUALA LUMPUR FOR 3 YEARS.
3. When did you study English?
-> How long HAVE YOU STUDIED ENGLISH ?
4. They began building this house 2 months ago
->They have BUILT THIS HOUSE FOR 2 MONTHS.
5. My father started to work in this factory last week
-> My father has WORKED IN THIS FACTORY SINCE LAST WEEK.
6. How long has he worked in the garden?
->When DID HE BEGIN TO WORK IN THE GARDEN ?
7. How long ago did you learn music?
-> How long have YOU LEARNT MUSIC ?
8. He started living in Ho Chi Minh city when he was 8
-> He has LIVED IN HCM CITY SINCE HE WAS 8.
9. He learnt English when he was 18
-> He has..LEARNT ENGLISH SINCE HE WAS 18.
10. They have worked in that factory for five years
-> They began WORKING IN THAT FACTORY 5 YEARS AGO.
ll. My father stopped smoking two years ago
-> My father hasn't SMOKED FOR 2 YEARS.
12. We have learnt English for four years.
-> We started. LEARNING ENGLISH 4 YEARS AGO.
13 My father started to give up smoking last year
-> My father has GIVEN UP SMOKING SINCE LAST YEAR.
14. They have worked in that factory since 2001
-> They started. WORKING IN THAT FACTORY IN 2001.
15. Lan hasn't written to Maryam for a month.
-> Lan didn't...WRITE TO MARYAM A MONTH AGO...
16. He has lived in Ha Noi since he was 12.
-> He started. LIVING IN HA NOI WHEN HE WAS 12.
17. I haven't met her for a long time.
-> I didn't. MEET HER A LONG TIME AGO.
18. How long have you leamt French ?
-> How long ago DID YOU LEARN FRENCH ?
19. How long have you bought this car -> When did YOU BUY THIS CAR ?
20. When did you start to listen to classical music ?
->How long HAVE YOU LISTENED TO CLASSICAL MUSIC ?
21. I saw her 10 years ago.
-> I haven't SEEN HER FOR 10 YEARS.
EXERCISE : Rewrite the following sentences with the words given
l. Minh last wrote to his pen al five months ago
-> Minh hasn't written to his pen pal for five months
2. The last time we visited Kuala Lumpur was 3 years ago
-> I haven't visited Kuala Lumpur for 3 years
3. When did you study English?
-> How long have you studied English
4. They began building this house 2 months ago
->They have built this house for 2 months
5. My father started to work in this factory last week
-> My father has worked in this factory since last week
6. How long has he worked in the garden?
->When did he work in the garden?
7. How long ago did you learn music?
-> How long have you learnt music ?
8. He started living in Ho Chi Minh city when he was 8
-> He has lived in Ho Chi Minh City since he was 8
9. He learnt English when he was 18
-> He has...learnt English since he was 18
10. They have worked in that factory for five years
-> They began to smoke in that factory five years ago
ll. My father stopped smoking two years ago
-> My father hasn't smoked for two years
12. We have learnt English for four years.
-> We started. to learn English four years ago
13 My father started to give up smoking last year
-> My father has given up smoking since last year
14. They have worked in that factory since 2001
-> They started. to work in that factory in 2001
15. Lan hasn't written to Maryam for a month.
-> Lan didn't...write to Maryam a month ago..
16. He has lived in Ha Noi since he was 12.
-> He started.to live in Ha Noi when he was 12
17. I haven't met her for a long time.
-> I didn't. meet her a long time ago
18. How long have you leamt French ?
-> How long ago did you learn French?
19. How long have you bought this car -> When did you buy this car?
20. When did you start to listen to classical music ?
->How long have you listened to classical music?
21. I saw her 10 years ago.
-> I haven't seen her for 10 years
1)Samuel started keeping a diary in 1997.
->Samuel has kept a diary since 1997.
2)We started learning English five years ago.
->We have learned English for fìve years
3)I began living in Ho Chi Minh city when I was 8.
->I have lived in Ho Chi Minh City since I was 8.
4)She has taught the children in this remote village for five months.
->She started teaching the children in this remote village five months ago
5)She hasn't had a swim for five years.
->She last hadn't had a swim five years ago
6)He hasn't written to me since April.
->The last time he wrote to me was 8 months ago
7)They last talked to each other two months ago.
->They haven't talked to each other for two months
8)The last time she saw her elder sister was in 1999.
-> She hasn't seen her elder sister since 1999.
9)She hasn't written to me for years.
->It's years since she didn't write to me
10)Robert and Catherine have been married for ten years.
->It's ten years since Robert and Catherine had married
11)It's two weeks since they cleaned their room.
-> They have cleaned their room for two weeks
12)It's over six months since John had his haircut.
->John has had his hair cut for over six months
13)How long is it since you rode a bicycle?
->When did you write a bike?
14)How long is it since he wrote to me?
->When did he last write to me?
15)When did he last talk to you?
->How long is it since he talked to you?
17)We have never eaten this kind of food before.
->It's the first time I have eaten that kind of food
18)This is the first time I have seen this film.
->I have never seen this film
19)John began playing the piano ten years ago.
->John has played the piano for ten years
1/Samel has kept a diary since 1997
2/we have learnt english for 5 years
3/i have lived in HCMcity since i was 8
4/she started teaching the childrenin this remote village 5 months ago
5/she last wrote 5 years ago
6/the last time he wrote wasApril ago
7/they havent talken for 2 months
8/they havent seen her elder sister since 1999
9/it is years since she last wrote to me
10/it's ten years since Robert and Catherine married
11/they have cleaned their room for 2 weeks
12/John has jised hair cutfor over 6 moths
13/when did you last ride a bycle
14/when did he last write to me
15/how long is it since he talken to you
16/how long is it since you telephoneed him
17/it is the first time i have eatten this kind of food
18/i have never seen this film before
19/John has played the piano for 10 years
20/he started giving up smoke i2 months ago
1 ) Why did she wait for you at the station .
=> Why were you waited for at the station?
2 ) They had the mechamic repain the engine
=> They had the engine repaired by the mechanic
3) The woman is going to do exercises nest week.
=> Exercises are going to be done by the woman next week
4) The girl doesn't understand my lesson clearly
=> My lesson isn't understood clearly by the girl
5) They had packed a present for me .
=> A present had been packed for me
6) He has just visited my home town.
=> My home town has just been visited
7 ) The girl was playing the trumpet at the time .
=> The trumpet was being played by the girl at the time
8 ) How long have you fed the baby ?
=> How long has the baby been fed?
9 )The boy will have finished him task early .
=> The boy's task will have been finished early
10) The girl didn't give me any present on my birthday .
=>I wasn't given any present by the girl on my birthday
11 ) We are written=>writing a lot of poems for competiton
=>A lot of poems are being written for competitions
12 ) They hadn't had a woman open the door
=>'They hadn;t had the door opened by the woman
Quá khứ & Hiện tại hoàn thành
1/you have taken part in this English-speaking club since last month.
--> You began...taking part in this English-speaking club last month ........
2/ She has learned french with foreigners sinve 2005.
--> She started...learning french with foreigners in 2005....
3/ My father hasn't planted trees in the garden for two months.
--> My gather stopped...planting trees in the garden two months ago...
4/ My uncle has taught English for five years.
--> My uncle began...teaching E five years ago.
5/ They haven't produced this kind of for a long time.
--> They stopped...producing this kind of a long time àgo.
6/ Snow has dropped in this area since last December.
--> Snow started.dropping in this area last December...
7/ It has not rained since this morning.
--> It stopped...raining this morning..
8/ The boys have played football since 2 o'clock.
--> The boys began.playing football 2 o'clock ago...
9/ Mr.Pike has worked for my boss for five years.
--> mr.Pike started..working for my boss five years ago..
10/ This department store has provided us with cheese since last summer.
--> This department store started..providing us with cheese last summer...
11/ She has not drunk coffee since she was sick last week.
--> She stopped..drinking coffee when she was sick last week..
12/ I have not visited uncle Tri sinve 2006.
--> I last..visited uncle Tri in 2006...
13/ It's many years since linda last talked to me.
--> The last time..Linda talked to me was many years ago...
14/ We haven't seen mary since we left university.
--> We last...saw Mary when we left university.
15/ Long hasn"t wron Jeans since 2004.
--> The last time...Long wore Jeans was in 2004.
16/ I haven't travelled by plane for a year.
--> I last.. travelled by plane a year ago..
17/ My father gave up smoking cigarettes a month ago.
--> The last time... My father gave up smoking cigarettes was a month ago..
18/ You haven't helped me since you graduated from college.
--> You last.. helped me when you graduated from college..
19/ Mr.Brow stopped teaching English at this school on Jannuanary 10th.
--> The last time. Mr.Brow stopped teaching English at this school was on Jannuanary 10th...
20/ She hasn't written to John since August.
--> She last..wrote to John in August..
21/He hasn't visited to his uncle since the beginning of this year.
--> The last time..He visited to his uncle was in the beginning of this year...
22/ I bought these air-conditioners at the beginning of December.
--> I have.bought these air-conditioners since the beginning of December...
1.The last time she saw him was him 3 months ago
=> It's 3 months since she last saw him
2.I last saw them 5 years ago
=>I have not seen them for 5 years
=>It's 5 years since I last saw them
3.They started working there 10 years ago
=>They have worked there for 10 years
4.She last read this letter 3 months ago
=>She has read this letter for 3 months
=>It's 3 months since she last read this letter
5.It's a long time since I last skipped rope
=>I have not skipped rope for a long time
6.He hasn't eaten dog meat before
=>This is the first time he has eaten gog meat
7.This is the most luxuruous hotel my family has ever lived
=>My family has never lived in such a luxurios hotel like this before
8.It is the most expensive car he has ever bought
=>He has never bought such an expensive car like that before
9.That is the worst restaurant we have ever eaten in
=>We have not eaten in such a bad restaurant like that before
X/ rewrite each of the sentences so that the meaning stays the same
1. We have learnt English for 4 years
-> we started to learn English four years ago.
2. Ly's father started to give up smoking last year
-> ly's father has not smoked since last year.
3. The editor hasn't written to Mai for a month
-> the editor last wrote to Mai a month.
4. How long have you learnt Spanish
-> how long ago did you start to learn French?
10. How long have the Browns lived in this town ?
-> when did The Browns live in this town ?
1. They started a dancing class last week
→ A dancing class was started by them last week.
2. Mr Smith saw the accident
→ The accident was seen by Mr Smith
3. Somebody has taken my briefcase
→ My briefcase has been taken
4. The teacher returned our written work to us
→ Our written work was returned to us by the teacher
5. She has finished the report by noon
→ The report has been finished by her by noon
6. The mad dog bit the little boy
→ The little boy was bitten by the mad dog
7. The police have arrested five suspect
→ Five suspects have been arrested by the police
8. The doctor ordered him to take a long rest
→ He was ordered to take a long rest by the doctor
9. They used to finish the work on time
→ His work has to be finished on time
10. They are sweeping the streets
→ The streets are being swept by them
1.I began living in ho chi minh city when I was 8
-->I have LIVED IN HCM CITY SINCE I WAS 8.
2.She has taught the children in this remote village for five months.
-->she started TEACHING CHILDREN IN THIS REMOTE VILLAGE 5 MONTHS AGO.
3.He hasn't written to me since April.
-->the last time HE WROTE TO ME WAS IN APRIL.
4.She hasn't had a swim for five years.
-->she last HAD A SWIM 5 YEARS AGO.
5.They last talked to each other two months ago.
-->They haven't TALKED TO EACH OTHER FOR 2 MONTHS.
6.The last time she saw her elder sister was in 1999
-->She hasn't SEEN HER ELDER SISTER SINCE 1999.
1.I began living in ho chi minh city when I was 8
-->I have lived in Ho Chi Minh city since I was 8.
2.She has taught the children in this remote village for five months.
-->she started teaching the children in this remote village five months ago.
3.He hasn't written to me since April.
-->the last time he wrote to me was April.
4.She hasn't had a swim for five years.
-->she last had a swim five years ago.
5.They last talked to each other two months ago.
-->They haven't talked to each other for two months.
6.The last time she saw her elder sister was in 1999
-->She hasn't seen her elder sister since 1999.
1.They started a dacing class last week
=> Thay have learned a dacing class since last week
2. Mr.Smih saw the accident
=> The accident was seen by Mr.Smith
3.Somebody has taken my briefcase.
=> My briefcase has been taken
4. The teacher returned our written work to us
=> Our written work was returned to us by the teacher
5. She has finished the report by noon.
=> The report has been finished by her by noon
6. The mad dog bit the little boy.
=> The little boy was bitten by the mad dog.
7. The police have arrested five suspects.
=> Five suspects have been arrestedby the police
8. The doctor ordered him to take a long rest.
=> He was advised to take a long rest by the doctor
17. they are sweeping the streets
=> The streets are being swept
18.the mailman had already delivered the mail
=> The mail had already been delivered by the mailman
19. He used to brorrow my pen
=> My pen used to be borrowed
20. You ought to tell him early
=> He ought to be told early
Có mấy câu lặp :)
1.They started a dacing class last week
=> a dancing class was started last week
2. Mr.Smih saw the accident
=> The accident was seen by Mr Smih
3.Somebody has taken my briefcase.
=> my briefcase had been taken
5. She has finished the report by noon.
=> The report has been finished by noon
6. The mad dog bit the little boy.
=> The little boy was bitten by the mad dog
7. The police have arrested five suspects.
=> five suspects have been arrested by the police
8. The doctor ordered him to take a long rest
=> He was ordered to take a long rest by the doctor
17. they are sweeping the streets
=> The streets are being swept by them
18.the mailman had already delivered the mail
=> The mail had been delivered by the mailman
19. He used to brorrow my pen
=> My pen was borrowed by him
20. You ought to tell him early
=> He ought to be told early