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1 i clean the floor evary day
The floor is cleaned everyday
2 my mother bought this dress this morning
This dress was bought this morning by my mother
3 she did this exercise two days ago
This exercise was done by her 2 days ago
4 they will send him abroad to study
He will be sent abroad to study
5 she used this room
This room was used by her
6 someone stole my bike yesterday
My bike was stolen yesterday
7 he received a letter from his parents
A letter from his parents was received by him
8 she will buy a new house
A new house will be bought by her
9 they aren't building my house
My house isn't being built
10 hecould solve the math problem easily
The math problem could be solved easily by him
11 my mother waters these flowers every morning
These flowers are watered by my mother every morning
12 nam invited hoa to his birthday party last night
Hoa was invited to Nam's birthday party last night
13 her mother is preparing the dinner in the kitchen
The dinner is being prepared in the kitchen by her mother
14 we should clean our teeth twice a day
The dinner is being prepared in the kitchen by her mother
15 our teacher has explained the problem care fully
The problem has been explained carefullt by our teacher
16 they are going to buy this house
This house is going to be bought
17 he will visit his parents next month
His parents will be visited by him next month
18 the director didn't phone the secretary this morning
The secretary wasn't phoned by the director this morning
19 nam broke the window yesterday morning
The window was broken by Nam yesterday morning
20 they were doing the test at 3 p.m yesterday
The test was being done at 3p.m yesterday
Ex2: Change the following sentences into passive voice
1. Mr Tuan delivered the speech yesterday.
=> The speech was delivered by Mr Tuan yesterday.
2. You should turn off the computer at night.
=> The computer should be turned off at night.
3. Someone has stolen my bike.
=> My bike has been stolen.
4. She did this exercrise two days ago.
=> This exercise was done two days ago.
5. She will buy this house.
=> This house will be bought.
6. The workers will build my house next week.
=> My house will be built by the workers next week.
7. He has looked this door.
=> This door has been looked.
8. Last night the visitor ate all the cakes.
=> Last night all the cakes were eaten by the visitor.
9. Tom and Bill painted the fence over there.
=> The fence was painted over there by Tom and Bill.
10. You must finish your homework before 9 o'clock.
=> Your homework must be finished before 9 o'clock.
11. No one helped her solve that problem.
=> She wasn't helped solve that problem.
12. Jane doesn't drink tea very often.
=> Tea isn't drunk by Jane very often.
13. People speak English all over the world.
=> English is spoken all over the world.
14. I haven't seen him for 3 months.
=> He hasn't been seen for 3 months.
15. You have to give the book back.
=> The book is had to give back.
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
Chuyển sang thể bị động
1, I clean the floor everyday.
THE FLOOR IS CLEANED EVERYDAY
2, My mother bought this dress this morning.
THIS DRESS WAS BOUGHT BY MY MOTHER THIS MORNING
3, She has done this exercise for 2 hours.
THIS EXERCISE HAS BEEN DONE BY HER FOR 2 HOURS
Chuyển sang thể bị động
1, I clean the floor everyday.
-> The floor is cleaned everyday.
2, My mother bought this dress this morning.
-> The dress was boughtby my mother this morning.
3, She has done this exercise for 2 hours.
-> This exercise has been done by her for 2 hours.
1,she always does the house work
=>The housework is always done
2,he are talking an entrance exam now
=>An entrance exam is being taken now
3,he bought this dictation in this store in 2008
=>this dictation was bought in this store in 2008
4,people are devesting aproject now
=>Aproject is being devested now
5,she will take exam next week
=>Exam will be taken next week
6,he is going to have his father make toys
=>He is going to have toys made by his father
7,he built this house 3 years ago
=>This house was built 3 years ago
8,she was doing the home work at 8 oclock lats night
=>the home work was being done at 8 oclock lats night
10,I have bought a house for 6 week
=>A house has been bought for 6 week
9,my sister reuds books everyday
=>Books are read by my sister every day
11,he can speak english fluently
=>E can be spoken fluently
12,some one will help ú with lessons
=>We will be helped with lessons
13,she will have her sister take these tables aways
=>she will have these tables taken aways by her sister
14,my your gest brother can speak english well
=>E can be spoken well by my younger brother
15,they are go my to rebuilt the speal temple next week
=>The speal temple is going to be rebuilt next week
1. My father waters this flower every morning.
This flower is watered by my father every morning.
2. John invited Fiona to his birthday party last night.
Fiona was invented to John's birthday party last night.
3. Her mother is preparing the dinner in the kitchen.
The dinner is being prepared by her mother in the kitchen.
4. We should clean our teeth twice a day.
Our teeth should be cleaned twice a day.
5. Our teachers have explained the English grammar.
The English grammar has been explained by our teacher.
6. Some drunk drivers caused the accident in this city.
The accident was caused in this city.
7. Tom will visit his parents next month.
Tom's parents will be visited by him next month.
8. The manager didn’t phone the secretary this morning.
The secretary wasn't phoned by the manager this morning.
9. Did Mary buy this beautiful dress?
Was this beautiful dress bought by Mary?
10. I won’t hang these old pictures in the living room.
These old pictures won't be hung in the living room by me.
11. The German didn’t build this factory during the Second World War.
This factory wasn't built by the Greens during the Second World War.
12. The Greens are going to paint this house and these cars for Christmas Day.
This house and these cars are going to be painted for Chrismas day by the Greens.
13. Ann had fed the cats before she went to the cinema.
The cats had been fed by Ann before she went to the cinema.
14. The students have discussed the pollution problems since last week.
The pollution problems have been discussed by the students since last week.
15. Have the thieves stolen the most valuable painting in the national museum?
Has the most valuable painting in the national meseum been stlen by the thieves.
16. Some people will interview the new president on TV.
The new president will be interviewed on TV.
17. How many languages do they speak in Canada?
How many languages are spoken in Canada?
18. Are you going to repair those shoes?
Are those shoes going to be repaired?
19. He has broken his nose in a football match.
His nose has been broken in a football match by him.
20. Have you finished the above sentences?
Have above sentences been finished?
Chuyển các câu sau sang bị động
1. My father waters this flower every morning.
this flower is watered by my father every morning.
2. John invited Fiona to his birthday party last night.
Fiona was invited to John's birthday party last night
3. Her mother is preparing the dinner in the kitchen.
the dinner is being prepared in the kitchen by her mother
4. We should clean our teeth twice a day.
Our teeth should be cleaned twice a day.
5. Our teachers have explained the English grammar.
the English grammar has been explained by our teachers
6. Some drunk drivers caused the accident in this city.
the accidents were caused in this city by some drunk drivers
7. Tom will visit his parents next month.
Tom's parents will be visted by hik next month
8. The manager didn’t phone the secretary this morning.
the secretary was not phoned by the manager this morning
9. Did Mary buy this beautiful dress?
Was this beautiful dress bought by Mary ?
10. I won’t hang these old pictures in the living room.
these old pictures won't be hung in the living room.
11. The German didn’t build this factory during the Second World War.
this factory wasn't built during the Second World War by the German
12. The Greens are going to paint this house and these cars for Christmas Day.
this house and these cars are going to be painted by Greens for Christmas Day
13. Ann had fed the cats before she went to the cinema.
the cats had been fed by Ann before she went to the cinema.
14. The students have discussed the pollution problems since last week.
the pollution problems have been discussed by the students since last week.
15. 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 ?
16. Some people will interview the new president on TV.
the new president will be interviewd on TV by some people
17. How many languages do they speak in Canada?
How many languages are spoken in Canada?
18. Are you going to repair those shoes?
Are those shoes being going to repaired ?
19. He has broken his nose in a football match.
His nose has been broken in a football match.
20. Have you finished the above sentences?
Have the above sentences been finished by you ?
#yumi
1. She showed her ticket to the airline agent.
→ Her ticket was showed to the airline agent.
2. Jim baked this cake yesterday.
→ This cake was baked by Jim yesterday.
3. They are going to buy a new apartment next year.
→ A new apartment is going to be bought next year.
4. Have you sent the Christmas cards to your family?
→ Have the Chrismas cards been sent to your family?
5. Mary typed letters in the office.
→ Letters are typed by Mary in the office.
6. His father will help you tomorrow.
→ You will be help by his father tomorrow.
7. Peter broke this bottle.
→ This bottle is broken by Peter.
8. They are learning English in the room.
→ English is being learnt in the room.
9. I don’t know her telephone number.
→ Her telephone number isn't known.
10. My students will bring the children home.
→ The children home will be bring by the students.
~ Study well ~ 
Câu 1 . Rewrite the following sentences beginning with the words provided
1. All the students choose him the monitor
=> He ....is chosen to be the monitor by all the students .....
2. They will give her a prize if she studies well
=> She ......will be given if she studies well.....
3. We had thought carefully before we gave our decision
=> Before our decision ......we had thought carefully ....
4. How do you spend this amount of money ?
=> How is ....this amount of money spent?........
5. They have scored more than ten goals in the season
=> More than .......ten goalshave been scored in the season .............
6. They have given many talks on history and development of May Day
=> Many talks .........on history and development of May Day have been given.......
7. The clowns made the audience laugh a lot
=> The audience ...was made to laugh a lot by the clowns..
8. They say thay he buit this house for sale
=> This house .......is said to have been built for sale.
9. He had someone repair his roof yesterday
=> He had his roof .....repaired yesterday ....
10. I need to polish my shoes
=> My shoes need ......polishing..........
1. He is chosen the monitor by all the students.
2. She will be given a prize if she studies well.
3. Before our decision was given, we had thought carefully.
4. How is this amount of money spent?
5. More than ten goals have been scored in the season.
6. Many talks have been given on history and development of May Day.
7. The audience was made laugh a lot by the clowns.
8.
9. He had his roof is repaired yesterday.
10. My shoes need to be polish.
1. You'd better do morning exercises regularly.
I advise...you to do morning exercises regularly
2. Because of her carefulness she didn't make any mistakes in her answer.
Because...she was careful,she didn't make any mistakes in her answer
3. His shoes are more expensive than yours.
Your shoes...are not so expensive as his shoes
4.Quit smoking or you will die.
If you... didn't quit smoking, you would die
5. We finished the work in two hours.
It..took us two hours to finish the work.
7. Do they clean this house?
Is....this house cleaned ?
8. I don't tidy my room very often.
My room....isn't tidied very often by me
9. They made this cake one hour ago.
This...cake was made one hour ago
10. Did Jenny finish that plan?
Was...that plan finished by Jenny?
11. When did they build this building?
When....was this building built ?
1. You'd better do morning exercises regularly.
I advise you to do morning exercises regularly.
2. Because of her carefulness she didn't make any mistakes in her answer.
Because she was careful,she didn't make any mistakes in her answer.
3. His shoes are more expensive than yours.
Your shoes aren't as expensive as his
4.Quit smoking or you will die.
If you don't quit smoking,you will die
5. We finished the work in two hours.
It took us 2 hours to finish the work
6. Did she use to be a quiet woman?
Isn't she a quiet woman?
7. Do they clean this house?
Is this house cleaned by them?
8. I don't tidy my room very often.
My room isn't tidied very often by me
9. They made this cake one hour ago.
This cake was made 1 hour ago
10. Did Jenny finish that plan?
Was that plan finished by Jenny?
11. When did they build this building?
When was this building built?
1, I clean the floor everyday.
-> The floor is cleaned everyday.
2, My mother bought this dress this morning.
-> This dress was boughtby my mother this morning.
3. She did this exercise two days ago.
-> this exercise was done two days ago
4. They will send him abroad to study.
-> He is sent abroad to study
5. She used this room.
-> This room was used
6. Someone, stole my bike yesterday.
-> My bike was stolen yesterday
7. He received a letter from his parents.
-> a letter was received was received from his parents
8. She will buy this house.
-> This house wil be bought
1. The floor is cleaned everyday.
2. This dress was bought by my mother this morning.
3. This exercise was done two days ago
4. He will be sent abroad to study
5. This room has be used.
6. My bike was stolen yesterday.
7. A letter from his parents was received.
8. This house will be bought by her