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Change these sentences into passive voice
1. The chief engineer was instructing all the workers of the plant
-> All the workers of the plant were being instructed by the chief engineer
2. They have to repair the engine of the car
-> The engine of the car has to be repaired by them
3. People sent a lot of money on advertising everyday
-> A lot of money on advertising was sent everyday
4. They may use this room for the classroom
-> This room may be used for the classroom
5. The teacher gave each of us two exercise books
-> Each of us was given two exercise books by the teacher
6. Someone will tell him that news
-> He will be told that news
7. They have sent enough money to these poor boys
-> These poor boys have been sent enough money
8. Does she teach tou computer?
9. Will she invite you to have lunch?
-> Will you be invited to have lunch by her ?
10. Did the teacher give some exercises?
-> Were some exercises given by the teacher ?
11. Why didn't they teach him?
-> Why wasn't he taught ?
12. How many books has he read?
-> How many books have been read by him ?
13. Where do people speak English?
-> Where is English spoken ?
14. How can they open this cafe?
-> How can this cafe be opened ?
15. I used to have breakfast at 6:00 a.m
-> Breakfast used to be eaten by me at 6:00 a.m

1.---> They plan to make this beach a clean and beautiful place again.
2. ---> The students have collected old clothes for their charity programme last week.
3. ---> If we use the car all the time, we will make the air dirty
4. ---> -->Unless I leave now, I'll miss the train.
5. - - - > It i don't have a quiet room , I won't be able to do anything .

32.
This room may be used for the meeting place
33.
A seminar may be organized this morning
34.
→Potatoes should be planted in spring
35.
That fence ought to be painted
36.
->Our car had to be fixed before we left for Chicago
37.
The weather cannot controlled
38.
The bakery is being cleaned by John at present
39.
This exercise will be done by Peter tonight
40.
→..The vegetables have been cooked for too long
41.
A composition has been written by Mary since 8 o'clock
. 42.
Many accidents are caused by careless driving
43.
I am not invited to parties
44.
Look! The seals are being fed
45.
The wine should be opened about three hours
46.
The workers will be taken home by the bus
47.
Their house has to be sold to pay their debt
48.
She has not invited to the party
49.
Grammar and writing are taught by Mary
50.
Lan's brother was bought some comic books by her

I haven't seen him for months
=> I last saw him months ago
I haven't beem to a concert for over a year
=> The last time I was to a concert was over a year ago
The last time I really enjoyed myself was you birthday party
=> I haven't enjoyed myself since your birthday party
It's nearly 20 years since my father saw his brother
=> My father hasn't seen his brother for nearly 20 years
When did you learn to driver?
=> How long have you learnt to driver?
you have tidied this room for week?
=> I't weeks since you last tidied this room
we starrted looking for a flat 2 months ago and we are still looking?
=> We have looked for a flat for 2 months and we are still looking
This is the first time I've been to a night club?
=> I haven't been to a night club before
They have never hear such a thing before?
=> This is the first time They have heard such a thing

nhớ tick mk nhe
1. It is a ruler -->they are many rulers
2. There is a desk in the classroom. (3).-->there are many desks in the classroom.
3. This is a flower.-->there are many flowers.
4. There is a bench in the room(5). --->there are many benchs in the room
5 That is my book.-->that are my books
6. The ruler is on the table.-->the rulers is on the table.
7. What is this?.------>what are this?
8. Is that your student?-------------> are that your students?
9. Who is this?--->Who are this?
10. Where is my color pencil?---->where are my color pencils?
Change the sentences into plural:
1. It is a ruler --> There are rulers.
2. There is a desk in the classroom. (3).--> There are desks in the classroom.
3. This is a flower.--> There are flowers.
4. There is a bench in the room(5). ---> There are benches in the room.
5. That is my book.--> There are my books.
6. The ruler is on the table.--> Rulers are on the table.
7. What is this?.------> What are there?
8. Is that your student?-------------> Are they your students?
9. Who is this??---> Who are they?
10. Where is my color pencil?> Where are my color pencils?

Ex1:Change into passive voice using the Past Simple Tense Form: S+was/were+V-PII+(by+0)
1.Nam broke the window last night.
->The window was broken by Nam last night.
2.They built that hospital last month.
->That hospital was built last month.
3.I took the books to the library.
->The books were taken to the library by me.
4.The shoemakers made the shoes.
->The shoes were made by the shoemakers.
5.Did you write these letters?
->Were these letters written by you?
6.The wind blew two big trees down.
->Two big trees were blown down by the wind.
7.They gave me a new book yesterday.
->A new book was given me yesterday./ I was given a new book yesterday.
8.People proved him wrong.
->He was proved wrong.
9.A violent storm destroyed the city last week.
->The city was destroyed by a violent storm last week.
10.Did your daughter eat that pie?
-> Was that pie eaten by your daughter?
11.What play did Shakespeare write?
->What play was written by Shakespeare?
12.Who wrote this novel?
->Who was this novel written ?
By thom...........?
13.Last night,my grandmother told us a very interesting story.
->Last night,we were told a very interesting story by my grandmother.
14.Her husband didn't love her.
->She wasn't loved by her husband.
Ex2:Change into passive voice using the Past Continuous Tense:Form: S+was/were+being+PII+(by+0)
1.Waiters and waitresses were serving customers.
->Customers were being served by waiters and waitresses.
2.Was Mary helping her mother in the kitchen at that time?
->Was her mother being helped in the kitchen by Mary at that time?
3.The president was signing those papers.
->Those papers were being signed by the president.
4.What were you doing at this time yesterday?
->What was being done (by you) at this time yesterday?
5.The head teacher was making the announcement.
->The announcement was being made by the head teacher.
6.Someone was cleaning the windows while i was there.
->The window was being cleaned while I was there.
7.They were representing the athletes to the spectators when we came.
->The athletes were being represented to the spectators when we came.
8.Two horses were pulling the farmer's wagon.
->The farmer's wagon was being pulled by two horses.
9.Someone was making the coffee when i walked in to the kitchen.
->The coffee was being made when I walked in to the kitchen.
Ex3:Change into passive voice using the Present Perfect Tense.Form: S+have/has+been+V-PII+(by+0)
1.No one has opened this window for ages.
->This window has been opened for ages.
2.No one has ever asked me that question before.
->I have been asked that question before.
3.They haven't done any thing since he left.
->Nothing hasn't been done since he left.
4.A doctor has just examined John.
->John has just been examined by a doctor.
5.They have not used this machine for ages.
->This machine hasn't been used for ages.
6.They have paid the doctor a lot of money.
->The doctor has been paid a lot of money.
7.Who has written that novel?
->Who has that novel been written?
->By whom..................
8.Have several people seen the accident?
->Has the accident been seen by several people?
9.John has broken my watch since this morning.
->My watch has been broken by John since that morning.
Ex4:Change into passive voice using the Future Simple Tense:Form: S+will be+VpII+(by+0)
1.We will publish the library card soon.
->The library card will be published by us soon.
2.His family will see him off at the airport.
->He will be seen off at the airport by his family.
3.Somebody will tell you where to go.
->You will be told where to go.
4.His sister will make a big birthday cake tomorrow.
->A big birthday cake will be made by his sister tomorrow.
5.Someone will clean the room.
->The room will be cleaned.
6.They will ask you several questions.
->You will be asked several questions.
7.Someone will read you another chapter next time.
->You will be read another chapter the following time.
8.Ba is going to help his brother to do his homework tonight.
->His brother is going to be helped to do his homework by Ba that night.
9.I'm going to buy a new house next month.
->A new house is going to be bought by me the following month.
Ex5:Change into passive using the Modal verbs.Form: S+Md(can,may,will,ought to,have to,must,...)+be+VpII+(by+0)
1.We will have to repair our car soon.
->Our car will be had to repair by us soon.
2.Passengers shouldn't throw away their tickets.
->Their tickets shouldn't be thrown way by passengers.
3.Students may not use dictionaries in the examination.
->Dictionaries may not be used in the examination by students.
4.A machine could do this work much more easier.
->This work could be done much more easier by a machine.
5.They can not hold the meeting in this room.
->The meeting can't be hold in that room.
6.People ought to tell us how much they expected us.
->We ought to be told how much they expected us.
7.You must keep your room tidy.
->Your room must be kept tidy.
8.He shouldn't do that silly thing again.
->That silly thing shouldn't be done again by him.
9.We can solve the problem.
->The problem can be sloved by us.

1) I the living room the most.
- My favorite is the living room.
2) There are 25 students in the class.
- His class has 25 students.
1. My favorite room is the living room
2. His classroom has 25 students.
Chúc bạn học tốt

I. Read and Answer the question
The colour you paint the rooms in your house can make you more comfortable. The following colours can help you to eat, sleep, study and relax in your own home.
The bedroom
The perfect colour for your bedroom is blue. It is a very relaxing colour, and can make you feel happier and more positive when you wake up in the morning.
The living room
The perfect colour for your living room is pink. Don't use such colours as red, purple and black because they don't help you relax.
The dining room
The colour orange can make you feel hungrier at mealtime. It also encourages more interesting talkk between family members,
The study
Yellow is a good colour for this room: it makes you happier and helps you to think. It also makes dark spaces a little brighter
Question :
1. What is the perfect colour for your bedroom?
it's blue
2. Why do they choose colour orange for dining room?
Because it can make you feel hungrier at mealtime
3. Is red a good colour for the study room?
No, it isn't
4. Do people feel relaxed in pink living room?
yes ,they do
5. What colour can make dark spaces brighter?
it's yellow

1. was that book written by Mark Twin ?
=>....Did Mark Twin write that book?.......
2. thas house should be boughtimmediately.
=>.....we should buy that house immdiately.....
3. america was discovered by Columbus in 1492
.=>.....Columbus discorvered America in 1492.....
4 . the whole village has been destroyed by the flood.
=>.......the flood has destroyed the whole village...
5. that room may be used for meeting place
.=>.........they may used that room for meeting place....
6. this house was built 100 years old.
=>.........they built this house 100 years ago ....
7. these arfiticial flowers are made of silk.
=>.........they make these arfiticial flowers from silk.....
8. the lessons are being written by the students now.
=>........the students are writting the lessons now..
9. this job has to be done at once.
=>.......we have to do this job at once......
10. this operation is going to be performed by French doctors.
=>.........French doctors are going to perform this operation............
This room nay be used for the classroom
chuyển sang bị động với khuyết thiếu: giữ nguyên động từ khuyết thiếu và thêm be