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I.Chia động từ:
I. You must not let children...PLAY......in the kitchen. (play)
2. It only takes one match........TO CAUSE.. a fire. (cause)
3. You ought ....TO STUDY..... harder, Peter. (study)
4...........PUTTING...a knife into an electrical socket is dangerous. (put)
5.I.....AM GOING TO BE......home late tonight.I intend to visit Grandma after work(be)
6. You have ...TO COOK..... dinner yourself. (cook)
7. How long does it take you...TO WALK.......to school every morning? ( walk)
8. We spend 2 hours ...DOING....... the housework every day. ( do)
9. Ask Peter ....TO CALL....me immediately (call)
10. Playing with matches ...........IS.......dangerous (be)
11. It is dangerous .....TO RIDE....a motor without wearing a helmet(ride)
12. I decide ...TO BUY..... some more furniture (buy)
13.Can you.....COME...to the movies with me, Henry ?( come)
14. I ...WILL TELL....Jack the story when I....SEE..him tomorrow (tell-see)
15. Can you ...REMEMBER...what you ....SAID.last night?(remember -say)
16. Why must we........electrical sockets(cover)
17. There ....IS....a desk and two chairs on the left of the room. (be)
18. There ....ARE.....two chairs and a desk on the left of the room. ( be)
19. We parents shouldn't allow our children......TO STAY.....out late. (stay)
20.A number of students ....WERE...late yesterday(be)
II.WORD FORMS :
1. You must put all the.....CHEMISTRY. in a cupboard. ( chemistry)
2. These are some....UNSAFE... precautions in the home. (safe)
3. You must put all the medicine in a .....LOCKED...cupboard. ( lock)
4. Kitchen is a......DANGEROUS... place( danger)
5. I'm going to the shop for a rice .....COOKING...What brand do you recommend ?( cook)
6. Be sure to cover all the.....ELECTRICAL...socket for the safety of the children. (electricity)
7. He works as a(n) ....ELECTRICIAN......(electricity)
8. Every......HOUSEHOLD...in my neighborhood has at least one TV set. ( house)
9. My mom is a(n) .HOUSEWIFE....... She takes good care of my family (home)
10. The music is what makes the film......UNFORGETABLE.. I like it very much (forget)
11. Hard work always brings.....SUCCESS....(succedd)
12. A......SAFETY...a strong metal box or cupboard with a complicate lock ,used for storing valuable things in ,for example,money or jewellery (safe)
13. In order to save ...ELECTRICITY.......,remember to turn off all the lights before leaving (electric)
14. We must reach a(n)....AGREEMENT...soon. (agree)
15. Kitchen isn't a....SUITABLE.... place to play in. (suit)
16. Kitchen is an ..UNSUITABLE...place to play in. (suit)
17. Did you take your ..MEDICINE.....? ( medical)
18. The wardrobe is....OPPOSITE.. the desk. (oppose)
19. No one can help you. You must do it by ....YOURSELF..(you)
20. Will doing the chores take.....LONGER...Mom ?( long)
III.Rewrite:
1. Leaving medicine around the house is dangerous.
->It's ....DANGEROUS TO LEAVE MEDICINE OUND THE HOUSE.............
2. You have to cook dinner by yourself. ->You have to cook dinner on .YOUR SHELF...........
3. Above the desk there is a bookshelf.
->There is a desk ....UNDER THE BOOKSELF......
4. It takes me a lot of time to do the chores every day.
->I..........SPEND A LOT OF TIME DOING THE CHORES EVERYDAY....
5. You aren't allowed to make noise in the library
->You must ....NOT MAKE NOISE IN THE LIBRARY..........
6. Must he leave now?
->Does.........HE HAVE TO LEAVE NOW ?........
7. I had a good time at the party last night.
->I enjoyed ......THE PARTY VERY MUCH LAST NIGHT....
8. It is a good thing for you to keep the house clean and tidy.
->You ought......TO KEEP THE HOUSE CLEAN AND TIDY.....
9.It isn't necessary for you to go to school so early
->You do ......NOT HAVE TO GO TO SCHOOL SO EARLY.......
10. Playing with matches isn't safe.
->It is very...........UNSAFE TO PLAY WITH MATCHES..
11. It isn't necessary for Tom to water that tree every day
->Tom doesn't...HAVE TO WATER THAT TREE EVERYDAY.......
12. There are some pictures on the wail.
->The wall........HAS SOME PICTURES.....
13. Do all children like summer camps?
->Do ALL CHILDREN LOVE SUMMER CAMP ?....
14. It takes Nancy an hour to practice tennis every day
->Nancy spends ......AN HOUR PRACTICING TENNIS EVERYDAY...
15. Jim speaks French fluently.
->Jim is ......A FLUENT FRENCH SPEAKER.....
16. We enjoy listening to folktales.
->We are ....INTERESTED IN LESTENING TO FOLKTALES......
17. Do you want to leave a message ?
->Would .....YOU LIKE TO LEAVE A MESSAGE ?......
18. Keeping medicine in locked cupboards is safe.
->It is safe ....TO KEEP MEDICINE IN LOCKED CUPBOARDS ?.......
19. Keeping medicine in locked cupboards is safe.
->It is unsafe....TO KEEP MEDICINE IN LOCKED CUPBOARDS......
20.We are going to visit Trang An this summer
->We intend....TO VISIT TRANG AN THIS SUMMER......

1. People built this bridge in 2005
~> This bridge was built in 2005.
2. I have just called her
~> She has just been called.
3. They praised him for his best behave
~> He was praised for his best behave.
4. The police stopped them because they drove too fast
~> They were stopped because they drove too fast.
5. The examiner asked us a lot of questions.
~> We were asked a lot of questions.
6. My mother gave these children money.
~> These children were given money.
7. Lan has tybed those letter for a long time
~> Those letters have been typed for a long time.
8. Hung hang these posters on the board
~> These posters are hanged on the board.
9. I clean my house every day
~> My house is cleaned everyday.
10. They will take the dog to the doctor
~> The dog will be taken to the doctor.
11. She will take her children home after school
~> Her children will be taken home after school.
12. Her husband often helps her in his free time
~> She is often helped in her husband's free time by him.
13. The plumber repaired my watch yesterday
~> My watch was repaired yesterday.
14. She often teaches her children at night
~> Her children are taught at night.
15. The ferry takes people across the river
~> People were taken acroos the river.
16. Hoa has just learnt by heart all of the lessons
~> All of Hoa's lessons has just been learnt by heart.
17. The man often shouts at his children
~> The man's children were shouted.
18. I saw a thief coming into your house
~> A thief was saw into my house.
19. My mother bought me some new clothes a week ago
~> I was bought some new clothes a week ago.
20. She is teaching the boy how to study english
~> The boy Is being taught how to study English.
1. People built this bridge in 2005
~> This bridge was built in 2005
2. I have just called her
~> She has just been called
3. They praised him for his best behave
~> He was praised for his best behave
4. The police stopped them because they drove too fast
~>they were stopped by the police because they drove too fast.
5. The examiner asked us a lot of questions.
~> We were asked a lot of questions by the examiner.
6. My mother gave these children money.
~> These children were given money by my mother.
7. Lan has tybed those letter for a long time
~> Those letters have been typed by lan for a long time
8. Hung hang these posters on the board
~> These posters were hung on the board by hung
9. I clean my house every day
~> My house is cleaned everyday.
10. They will take the dog to the doctor
~> The dog would be taken to the doctor.
11. She will take her children home after school
~> Her children would be taken home after school
12. Her husband often helps her in his free time
~> She is often helped her in his friend time by her husband.
13. The plumber repaired my watch yesterday
~> My watch was repaired by the plumber yesterday.
14. She often teaches her children at night
~> Her children is often teached at night
15. The ferry takes people across the river
~> People are taken across the river by the ferry.
16. Hoa has just learnt by heart all of the lessons
~> All of Hoa's lessons have just been learnt heart by hoa.
17. The man often shouts at his children
~> The man's children is often shouted
18. I saw a thief coming into your house
~> A thief was seen coming into your house.
19. My mother bought me some new clothes a week ago
~> I was bought some new clothes by my mother a week ago.
20. She is teaching the boy how to study english
~> The boy is being teached how to study english

VII. Change these sentences into PASSIVE VOICE:
1.They can make tea with boiled water.
-> Tea .......can be made with boiled water............
2. He is instructing all the workers of the plan at the moment.
-> All the workers of the plan........are being instructed at the moment............
3. Aboy has just taken some of my books away.
-> Some of my books......have just been taken away by a boy............
4. They will hold the celebration before January.
-> The celebration .....will be held before January......
5. They have to repair their car.
-> Their car...........has to be repaired...........
6. The boys broke the window last night .
-> The window...........was broken by the boys last night............
7. People spend much money on advertising everyday.
-> Much money ......is spent on advertising everyday........
8. Hung took some pictures of his father away yesterday.
-> Some pictures of his father .......were taken away by Hung yesterday.........
9. They may use their rooms for the classrooms.
-> Their rooms.......may be used for the classrooms........
10. The teacher is going to punish some students.
-> Some students...........are going to be punished by the teacher............
11. They are cutting the cake with a sharp knife.
-> ..........The cake is being cut with a sharp knife..................
12. The children looked at the animals with strange eyes.
->...........The animals were looked at with strange eyes by the children........
13. They have provided the victim with food and clothing.
->...........The victim has been provided with food and clothing...........
14. People speak English in everywhere in the world.
->...........English is spoken in everywhere in the world............
15. You must give this machine back before 5:30 p.m
->...........This machine must be given back before 5:30 pm.............
16. They call my father's name whenever they see me.
->............My father's name is called whenever they see me..........
17. One of the students always erases the board after class.
->..........The board is always erased by one of the students after class .................
18. You must clean the wall before my father comes back.
->...........The wall must be cleaned before my father comes back.............
19. He told the new pupil what to do first .
->..........The new pupil was told what to do first.................
20. They have just told him about the meeting .
->.............He has just been told about the meeting............
21. My mother has ever treated me with such kindness.
->...........I have never been treated with such kindness by my mother............
22. They believed everything I said.
->..............Everything I said was believed...............
23. A sudden increase in water pressure may break the pipe.
->............The pipe may be broken by a sudden increase in water pressure...............
24. We must take good care of books borrowed from the library .
->.........Books borrowed from the library must be taken good care of..............
25. The man told me about the news.
->............I was told about the news by the man............
26. We can find him at home every time we want .
->..........He can be found at home everytime I want...........
27. He uses milk for making butter and cheese.
->..........Milk is used for making butter and cheese.........
28. Science and Technology have completely changed human life and environment.
->..........Human life and environment have completely been changed by Science and Technology..............
29. John often visits Mr. Cole at weekends.
->..............Mr Cole is often visited by John at weekends..............
30. Sam and Nhi bought a new fishing rod yesterday.
->...........A new fishing rod was bought by Sam and Nhi yesterday..............
31. They were watchingTV at 9.00 last night .
->................TV was being watched at 9.00 last night................
32. I planted many trees along this street last week.
->...........Many trees were planted along this street last week...........
33. He is going to make some plans for his summer holiday.
->............Some plans are going to be made for his summer holiday................
34. Everyone knows him because he is too famous.
->.........He is known because he is too famous...........
35. Hung writes two letters for his friends every month.
->.........Two letters are written for his friends by Hung every month............
36. Students are making many noises in the class.
->.............Many noises are being made in the class by students...........
37. They will make a birthday party for their son next week.
->.....A birthday party will be made for their son next week..........

I. Rewrite the following sentences, using the words given so that their meaning stays the same
1.Volunteers helps the flood victims to rebuild their house.
-> The flood victims ....are helped to rebuild their house by volunteers..
2.The storm has damaged hundreds of houses in my area.
-> Hundreds of houses ....in my area have been damaged by the storm ...
3.One effect of global warming is that sea levels are rising. The polar icecaps are melting. (Because)
-> ....Because one effect of global warming is that sea level are rising, the polar icecaps are melting ...
4.Nuclear explosions and detonations of nuclear weapon cause radioactive pollution. (lead to)
-> ....Nuclear explosions and detonations of nuclear weapon lead to cause radioactive pollution ...
5.He doesn't speak clearly, that is why people don't understand him.
-> If ...he spoke clearly, people would understand him ..
6.You should water your garden or all the plants will die.
-> If ..you don't water your garden, all the plants will die..
7.As soon as we got on the plane, the pilot told us to get off again
-> We had just ....got on the plane, the pilot told us to get off again ...
8.You should take the doctor advice
-> If ...I were you, I would take the doctor advice..
9.After many years of hard work, he retired
-> After ...he had worked hard for many years, he retired ...
10.They're organizing a big fair to raise funds for the earthquake victims
-> A big fair ...is being recognized to raise fund for the earthquake victims..

Exriteercise : Rew following sentences so that the meaning stay the same
1.''Can you speak English ?'' Mr.Brown said.
--> Mr.Brown asked me ..if I could speak English ..
2.''What do you usually do in your free time?''
-->..She asked me what i usually did in my free time ..
3.She asked him ''What is your name?'
-->..She asked him What his name was..
4.They said to him ''We must finish these works on time''
-->...They said to him that they had to finish those works on time
5.''Do you like to play this game?'' said they
-->.they asked me if i liked to play that game..
6.She asked me''Why do you have to do this work?''
-->.She asked me why i had to do that work ...
7.He said to me''Do this test again , please!''
-->.He told me to Do that test again..
8.They asked him''Shall we go yo the stadium tomorrow ?''
-->..They asked him to go yo the stadium the next day..
9.The teacher said to them''Don't make noise in class!''
-->..The teacher told them not to make noise in class..
10.Mary said to me''Can I borrow you some money?''
-->...Mary told me to borrow me some money'.
11.''If you want to learn English , I can help you'' John said
-->.John said If you wanted to learn English , I could help you'...
12.''Where are you studying?'' Mr Bruce said
-->..Mr Bruce asked me where i was studying..
13.Please call me at 6 o'clock tomorrow morning'' said Mai
-->...Mai told me to call her at 6 o'clock the next day morning.
14.''Are you interested in this Language Center?'' asked Lan
-->..Lan asked me if i was interested in that Language Center..
15.''We will spend our holiday in Da Lat next month'' said Mrs Chi
-->...Mrs Chi said that they would spend their holiday in Da Lat the next month.
16.''Do you live here?'' Liz asked
-->..Liz asked me if i lived here..
17.''What does your son want to learn?'' the man said to Mr Linh
-->. the man asked Mr Linh what his son wanted to learn...
18.''You must come today'' Hoa said
-->..Hoa said You had to come that day..
19.''I don't understand what you are saying''Tom told us
-->.Tom told us that he didn't understand what we were saying...
20.''There isn't any information about these colleges'' Nam said
-->..Nam said There wasn't any information about those colleges..
21.''I have something to show you now''He said to me
-->.He said to me that he had something to show me then ..
22.''I will come with you as soon as I am ready''Tom said to her
-->.Tom said to her that he would come with her as soon as he was ready...
23.''I must go now '' The father said to us
-->.The father said to us that he had to go then...
24.''Who put the salt in my cup of coffe''ased Peter
-->.Peter asked me who had put the salt in his cup of coffe ...
25.''Why do youcome here late?'' said she
-->...she asked me why i came there late.
26.''Can you play the piano?''He said
-->.He asked me if i could play the piano...
27.''Where do you live the boy?''asked the man
-->..the man asked me where i lived the boy..

I) Chia thì:
a. I (already/see).........have already seen........................that film
b. Mr Ba (not go) ................didn't go......................out since he has bought a new color television
c. ...Have...... You (see).........seen........the film "Titanic" yet?
II) Find and correct mistakes in these sentences
a. I have quickly => quick breakfast
b. What do you do to remember words betterly => well ?
III) Rewrite the sentences
a. She teach English excellently
She is an excellent E teacher
b. We are quick learners
We learn quickly
c. You are a good listener
You listen well
IV) Change into "Reported speech"
a. Mr Brown told Ann, 'Please give me some food"
=> Mr brown asked Ann to give him some food
b. Peter said 'Can you help me, Juan?'
=> Peter asked Juan if he could help him
c. The tiger said to the farmer "Show me your wisdom!"
=> The tiger asked the farmer to show it his wisdom
d. "Could you open the door, Linh!"
=>He asked Linh if she could open the door
#Yumi

Turn these questions into indirect questions, beginning "I asked him/ her."
1. What are you doing this weekend?
=> I asked him what he was doing that weekend.
2. How often do you go to the cinema?
=> i asked her how often she went to the cinema.
3. What time is the next class?
=> i asked him what time the next class was.
4. How many brothers and sisters do you have?
=> i asked her how many brothers and sister she had
5. Why are all students late for class?
=> i asked him why all students were late for class.
6. Where do you go for a picnic?
=> i asked her where she went for a picnic.
7. How does the boss behave?
=> i asked him how the boss behaved
8. Do you like me?
=> i asked her if she like me
9. Why are you so sad?
=> i asked him why he was so sad.
10. How do you solve this problem?
=> i asked her how he solved that problem.
13.Why do/all the small objects/children's reach/to put/we have/out of
=>Why do we have to put all the small objects out of children's reach
14.A customer/on/the ABC company/after midday/telephoned/October 10th just.
=>A customer just telephoned the ABC company after midday on October 10th
15.Unlike/Nga and/Mai,/in public/are reserved/her brother.
=>Unlike her brother, Nga and Mai are reserved in public
16.The children/are going/new fishing/to do fishing./rods and they/bought
=>The children bought a new fishing rods and they are going to do fishing