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may mà biết làm cái này 
1, wood pulp is used to make paper
2, the first satellites was launched in to sky long ago
3, the results will be gived you soon
4, the babies will be looked after by her mother (:v, ko chắc lắm)
mình ko chắc 2 câu cuối, vì mình ko giỏi anh văn cho lắm, nắm được phần bị động là may lắm rồi :v
1) The wood pulp is used to make paper.
2) The first satellite was lauched in to sky long time ago.
3) You may be given the result soon.
4) The babies will be looked after by her mother
Change the sentences into active voice:
1. More information was given to us by her
She give us more information.
2. All the workers of the plan were being instructed by the chief engineer
The chief engineer was instructing all the workers of the plant.
3. Tea cannot be made with cold water by them
They can't make tea with cold water.
4. The engine of the car ha to be repaired
They have to repair the engine of the car.
5. We were given two exercise books by the teacher
The teacher gave each of us two exercise books.
6. The woman with the red hat is looked at by the children
The children looked at the woman with a red hat.
7. Are inquires about the thief being made by the police?
Are the police making inquires about the thief?
8. Must this machine be used befor 5:30 p.m by us?
Must we use this machine before 5:30 p.m ?
9. By whom will the chilren be looked after by?
Who looked after the children for you?
10. How much are you paid to do the job by them?
How much do they pay you to do the job ?
1 find and correct the mistake
1. Lewis Waterman was invented => invented the fountain pen in 1884
2. When were=> was the ballpoint pen invented ? In Hungary
3. When did Peter Carl Goldmark invented => invent color television ? In 1950
4. When did reinforced concrete invented=> invent ? In 1849
5. She is call => called Be at home
6. Ba drawed=> drew this picture
7. What do you think this button is of => of this button ?
8. Paper pulp mixed=> is mixed with water
9. When did the facsimile invented=> invent ? In 1843
10. Maize brought=> was brought into Vietnam by Phung Khac Khoan
Chocolate is made from up to 12 different types of cocoa (1)___ . First, the beans are sorted by hand before being (2) _ . Each type of bean (3) __ roasted separately.
Next, the sells of the beans are (4) ___ . After this, the beans are mashed into a thick paste and sugar and vanilla are added. This paste is called the 'chocolate liquor'. Then the chocolate (5) __ is heated for up to 72 hours. Following this, the liquor is repwatedly heated and then cooled (6) __ several hours.
(7) __, the chocolate is allowed to cool and harden before (8) ___ packaged
1) a.beans b.peas c. plants d. fruits
2) a.roast b. roasts c. roasting d. roasted
3) a.is b. are c. was d.were
4) a. removed b.invented c. stirred d. poured
5) a. Liquor b. candy c. powder d. flavor
6) a. on b. at c. of d. for
7) a. Daily b. Hardly c. Finally d. Nearly
8) a. be b. being c. to being d. Rỗng
Chuyển từ câu BĐ sang câu CĐ :
1) When was the book translated into Vietnamese ? - It has not been translated yet .
-> When did they translate the book into Vietnamese? - They have not translated it yet.
2) The garbage has been thrown around the school .
-> They have thrown the garbage around the school.
3) His father was woken up by his loud voice .
-> His loud voice woke his father up.
4) Uniform is being worn by the students in this school .
-> The students in this school are wearing uniform.
5) Is the bus being waited by them ? - Yes , it has been waited for 15 minutes .
-> Are they waiting for the bus? - Yes, they have been waiting for it for 15 minutes.
6) How many pages have been read ?- Twenty pages have been read so far by me .
-> How many pages have you read? - I have read twenty pages so far.
7) Are you being checked at the front gate by the guard ?
-> Is the guard checking you at the front gate?
8) Mr Binh ought to be changed the way by the police .
-> The police ought to change Mr Binh's way.
9) Is the grass cut every week in the pank ?- Yes , it was cut this morning by them .
-> Do they cut the grass every week in the park? - Yes, they cut it this morning.
10) Where were the cakes made ? - They were made in China .
-> Where did they make cakes? - They made them in China.
11) This song has only been sung well by My Tam .
-> Only My Tam has sung this song well.
12) This button should not be touch by anyone or the power will be stopped .
-> No one should touch this button or he will stop the power.
13) Were you asked to be first one by them ?- No, Hoang was chosen .
-> Did they ask you to be the first one? - No, they chose Hoang.
Chuyển từ câu BĐ sang câu CĐ :
1) When was the book translated into Vietnamese ? - It has not been translated yet .when did people translate the book into vietnamese ? => they haven't translated it yet.
2) The garbage has been thrown around the school .
the students have thrown the garbage around the school.
3) His father was woken up by his loud voice .
his loud voice woke his father up .
4) Uniform is being worn by the students in this school .
the students in this school is wearing uniform.
5) Is the bus being waited by them ? - Yes , it has been waited for 15 minutes .
are they waiting for the bus ? yes, they have waited for 15 minutes.
6) How many pages have been read ?- Twenty pages have been read so far by me .
how many pages have you read ? i have read twenty pages so far.
7) Are you being checked at the front gate by the guard ?i
is the guard checking you at the front gate ?
8) Mr Binh ought to be changed the way by the police .
the police ought to change mr binh's way.
9) Is the grass cut every week in the pank ?- Yes , it was cut this morning by them .
are they cut the grass every week in the pank ? yes, they cut it this morning.
10) Where were the cakes made ? - They were made in China .
where did people make the cake ? they make them in china
11) This song has only been sung well by My Tam .
my tam has only sung well this song.
12) This button should not be touch by anyone or the power will be stopped .
anyone shouldn't touch this button or they will stop the power.
13) Were you asked to be first one by them ?- No, Hoang was chosen .
did they ask you to be the first one ? no , they chose hoang.
Điền từ thích hợp vào chỗ chấm
People was ......invented.....by the Chinese in the first century AD. Most paper is made ...from........wood . when trees are ......cut down..... they are transported ......by....... land or water to paper mill . here they are cut .......up..... and the wood is broken up into fibres . which are .....mixed ............ with water and chemiscals . this wood pulp is then dried on a machine and ..........copies........ into paper
One tree is needed for every 400 ......replaced......... of a typical forty - page newspaper . If half the adults in Britaint each buy one daily paper , this uses up over 40.000 trees a day . Trees are being cut down faster than they are being ........serious...... so there may be a(n)................. paper shortage before the year 2010
Chang these sentences into active :
1.Lan is helped by the teacher
the teacher helps Lan
2.I am surprised by the news
the news surprises me
3.The letter will be posted by Lan
Lan will post the letter
4.The cake has been eaten by the children
the children has eaten the cake
5.That letter was written by Linda
Linda wrote that letter
6.You will be amazed by this news
this news will amaze you
7.The letter is going to be answered by the secretary
the secretary is going to answer the letter
8.Many people are employed by that company
that company employs many people
9.The work will be done by Mr Manh
Mr Manh will do the work
10.The window was washed by Mr Truong
Mr Truong washed the window
11.This house was built in 1990
they built this house in 1990
12.We have been invited to a party
they have invited us to a party
13.That dictionary has been bought by my sister
my sister has bought that dictionary
14.Is spanish spoken in Peru?
do they speak Spanish in Peru?
15.Is English spoken by a large of people?
do a large of people speak English?
Read and choose the words or phrases that best fit each of the blank spaces.
Paper
Paper was …….(1)…… by the Chinese in the first century AD. Most paper is made …..(2)…. wood. When trees are …….(3)……, they are transported …..(4)….. land or water to paper mill. Here they are cut …(5).. and the wood is broken up into fibres. Which are ….. (6) with water and chemicals. This wood pulp is then dried on a machine and ….(7)…. into paper.
One tree is needed for every 400 ….(8)…. of a typical forty-page newspaper. If half the adults in Britain each buy one daily paper, this uses up over 40.000 trees a day. Trees are being cut down faster than they are being …….(9)…, so there may be a (n) ……(10) paper shortage before the year 2010.
1. a. imagined b. invented c. thought d. brought
2. a. from b. of c. by d. with
3. a. cut in b. cut of c. cut down d. cut up
4. a. on b. of c. through d. by
5. a. up b. all c. over d. in
6. a. turned b. mixed c. beaten d. joined
7. a. make b. making c. made d. to make
8. a. covers b. texts c. sheets d. copies
9. a. set up b. replaced c. grown up d. found
10. a. able b. important c. serious d. essential
The zipper was invented by W.L judson in 1893
- W.L judson invented the zipper in 1893
Wood pulp is used to make paper
- They use wood pulp to make paper
The first satellites were launched into the shy long ago
- They launched the first satellites into the shy long ago
You may be given the results soon
- Someone may give you the results soon
The babies will be looked after by the babysitter
- The babysitter will look after the babies
When was the facsimile invented
- When did they invent the facsimile ?
The beans are cleaned in special machines.
- They clean the beans in special machines
I was made to do homework by the Math teacher .
- The Math teacher made me to do homework
The liquor is made into chocolate candy or cocoa powder.
- They make the liquor into chocolate candy or cocoa powder
That button must'n be touched
- They musn't touch that button
The zipper was invented by W.L judson in 1893
- W.L Judson invented the zipper in 1893.
Wood pulp is used to make paper
- They use wood pulp to make paper.
The first satellites were launched into the shy long ago
- The shy launched the first satellites into long ago.
You may be given the results soon
- The results may be give you soo .
The babies will be looked after by the babysitter
- The babysitter will look after the babies.
When was the facsimile invented
- When did they invent the facsimile?
The beans are cleaned in special machines.
- Special machines clean the beans in.
I was made to do homework by the Math teacher .
- The Math teacher made me to do homework.
The liquor is made into chocolate candy or cocoa powder.
- Chocolate candy or cocoa powder make the liquor into.
That button mustn't be touched
- They mustn't touch that button.