Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Air pollution is a (1) cause of ill health in human being. In a lot of countries there are laws (2) limiting the amount of smoke (3) which factories can produce. Athough there isn't enough information on the effects of (4)smoke (5) in the atmosphere, doctors have proved that air pollution causes lung (6) diseases.
The gases from the exhausts of cars have also increased air pollution in (7) most cities. The lead in petrol produces a poisonous gas which (8) often collects in busy streets (9)surrounded by high buildings. Children live in areas (10) where there is a lot of lead in the atmosphere can not(11) think as quicky as (12) other children and are clumsy when they use their hands.
There are other long term (13) effects of pollution. If the gases in the atmosphere continue to increase, the earth's climate may become (14) warmer. A lot of the ice near the poles may melt and may cause (15) serious floods.
VIẾT LẠI CÁC CÂU SAU
1. The book was less expensive than I expected
->The book didn`t as expensive as I expected
2. Man has never has such efficent servants as computers
->Computers is the most efficent servants as computer Man has never had
3. The fire will go out if he doesn`t put move wood on
->Unless he put move wood on, The fire will go out
4. " I am myself a stranger here " said the woman
-> The woman said she was herself a stranger there
5. I am sure she was very beautiful when she was young
-> She must have been very beautiful when she was young
1. Rewrite the following sentences beginnig as shown, so that the meaning remains the same.
a. The factory is producing more and more pollution.
--> More anh more pollution is being produced by the factory
b. He drives carelessly , so he usually has accidents.
--> He is such.......a careless driver that he usually has accidents
c. He has been collecting stamps for three years.
--> He started..........collecting stamps three years ago
d. I don't really want to go to the museum.
--> I'd rather.......not go to the museum
e. Vicky is too young to join the club.
--> Vicky is not.........old enough to join the club
f. I wrote thí essay in three hours.
--> It took.............me three hours to write this essay
g. How long is it since you last saw Ann?
--> When.........did you last see Ann ?
h. You will catch a cold if you don't keep your feet dry.
--> Unlesss.........you keep your feet dry, you will catch a cold
i. The police let him leave last they had questioned him.
--> He was......released after being questioned by the police
k. I haven't seen that man here before.
--> It's........the first time I have seen that man here
l. The furniture was so expensive that i didn't buy it.
--> The furniture was too...........expensive for me to buy
m. I'm always nervous when i travel by air.
--> Travelling.............by air always makes me nervous
2. Complete the second sentences so that it has a similar meaning to the first one, using the word given in brackets.Do not chang the words in anyway.
a. he didn't wake up early, but now she does (used)
-->She..........used to wake up........ early.
b. They haven't talked to each other for 2 years. (since)
--> It's...2 years since they talked...... to each other.
c. She has never heard such a ridiculous lie (most)
--> It's the..most ridiculous lie she has.. ever heard.
d. He hasn't been to school for four days. (absent)
--> He....has been absent from... school for 4 days.
1. Rewrite the following sentences beginnig as shown, so that the meaning remains the same.
a. The factory is producing more and more pollution.
--> More anh more.....................pollution is being produced by the factory........................
b. He drives carelessly , so he usually has accidents.
--> He is such.......a careless driver that he usually has accidents............
c. He has been collecting stamps for three years.
--> He started..........collecting stamps three years ago..........
d. I don't really want to go to the museum.
--> I'd rather...........not go to the museum...........
e. Vicky is too young to join the club.
--> Vicky is not.........old enough to join the club.........
f. I wrote thí essay in three hours.
--> It took.............me three hours to write this essay.............
g. How long is it since you last saw Ann?
--> When.........did you last see Ann?............
h. You will catch a cold if you don't keep your feet dry.
--> Unlesss.........you keep your feet dry, you will catch a cold.........
i. The police let him leave last they had questioned him.
--> He was......released after being questioned by the police........
k. I haven't seen that man here before.
--> It's........the first time I have ever seen that man here.............
l. The furniture was so expensive that i didn't buy it.
--> The furniture was too...........expensive for me to buy.............
m. I'm always nervous when i travel by air.
--> Travelling.............by air always makes me nervous..............
2. Complete the second sentences so that it has a similar meaning to the first one, using the word given in brackets.Do not chang the words in anyway.
a. he didn't wake up early, but now she does (used)
-->She..........used to wake up........ early.
b. They haven't talked to each other for 2 years. (since)
--> It's................2 years since they last talked............ to each other.
c. She has never heard such a ridiculous lie (most)
--> It's the...........most ridiculous lie she has......... ever heard.
d. He hasn't been to school for four days. (absent)
--> He..................has been absent from.............. school for 4 days.
IV. Rewrite the sentences
23. He said, i must clean the room this afternoon
==>He said he had to clean the room that afternoon
24. Can you swim? She asked me
==>She asked me if I could swim
25. I asked Nga, which book are you reading?
==>I asked Nga which book she was reading
26. I can't visit her village again
==>I wish I could visit her village again
V. Complete the second sentence so that it has the same meaning to the one printed before
28.they had bad marks because they didn't study their lessons
==>They didn't have good marks because of not studying their lessons
29 we can't go out because it is raining
==>We wish it stopped raining
30. Mỹ uncle smoked a lot a year ago,but now he isn't smoke any more
==>My uncle used to smoke a lot a year ago
31. How long is it since you saw tom?
==>When did you last see Tom ?
32. The doctor advised me not to work to hard
==>The doctor suggested that I shouldn't work too hard
33. If Joe doesn't change his away, he will end up in prison
==> Unless Joe changes his away, he will end up in prison
VI. Complete the second sentence so that it has the same meaning to the one printed before
32. Susan isn't working hard for her exam
==> I wish Susan worked hard for her exam
33. We no longer write to each other very often
==>We used to write to each other very often
1. Complete the second sentence so that it has a similar meaning to the first one,using the word given. Do not change the world given. You must use between two and five words
A. I'm really excited about the holiday. (Looking)
==>I am looking forward to the holiday
B I've got to reduce the number of sweets I eat. (Down)
==>I must cut down on the number of sweets I eat
C. Why don't you start doing a sport? (Take)
==>Have you thought about taking up a sport?
Đ. His parents raised him very strictly. (Up)
==> His parents brought him up very strictly
E. Can you take care of the fish when I am away (look)
==> Can you look after the fish when I am away
23. He said, i must clean the room this afternoon
==>He said that I must clean the house
24. Can you swim? She asked me
==>She asked me if I could swim
25. I asked Nga, which book are you reading?
==>I asked Nga which book she were reading
26. I can't visit her village again
==>I wish I had visited her village again
V. Complete the second sentence so that it has the same meaning to the one printed before
28.they had had marks because they didn't study their lessons
==>They didn't have mark because of not studying their lessons
29 we can't go out because it is raining
==>We wish we could go out
30. Mỹ uncle smoked a lot a year ago,but now he isn't smoke any more
==>My uncle used to smoke a lot
31. How long is it since you saw tom?
==>When did you see Tom ?
32. The doctor advised me not to work to hard
==>The doctor suggested that I shouldn't work hard
33. If Joe doesn't change his way, he will end up in prison
==> Unless he change his way, he will end up in prison
VI. Complete the second sentence so that it has the same meaning to the one printed before
32. Susan isn't working hard for her exam
==> I wish Susan could work hard for her exam
33. We no longer write to each other very often
==>We used to write each other very often
1. Complete the second sentence so that it has a similar meaning to the first one,using the word given. Do not change the world given. You must use between two and five words
A. I'm really excited about the holiday. (Looking)
==>I...am looking forward...........the holiday
B I've got to reduce the number of sweets I eat. (Down)
==>I must...slow down.............the number of sweets I eat
C. Why don't you start doing a sport? (Take)
==>Have you thought about......taking up....a sport?
Đ. His parents raised him very strictly. (Up)
==> His parents...grew up......very strictly
E. Can you take care of the fish when I am away (look)
==> Can you...look after the fish......when I am away
Finish the second sentence so that it has the same meaning as the first one
1. She didn't feel well, so she didn't go to work that day
--> If she had felt well , she would have gone to work that day
2. :I went to bed late lastnight", said Richard.
--> Richard said he had gone to bed late the night before
3.She's nice to talk to
--> It's nice of her to talk
4. If I had enough time, I would have visited the museum
--> I didn't visit the museum , so I didn't visit the museum
5. He returned to his native village when the war ended
--> He didn't returned to his native village when the war ended
6. It's not necessary to have any previos experience to apply for this job
--> You don't need to have any previos experience to apply for this job
Finish the second sentence so that it has the same meaning as the first one
1. She didn't feel well, so she didn't go to work that day
--> If she had felt well, she would have gone to work that day
2. :I went to bed late lastnight", said Richard.
--> Richard said that she had gone to bed late the night before
3.She's nice to talk to
--> It's nice of her to talk to
4. If I had enough time, I would have visited the museum
--> I didn't visit the museum because I didn't have enough time
5. He returned to his native village when the war ended
--> He didn't return to his native village until/ till the war had ended
6. It's not necessary to have any previos experience to apply for this job
-> you don't have/ need to have any previous experience to apply for this job
*) Viết lại câu nghĩa không đổi:
101. When are the council going to do something about the city’s traffic problems?
=> It’s high time something about the city’s traffic problems was done by the council
102. I didn’t realize who he was until later.
=> Only later did i realize who he was
103. The value of sterling has fallen considerably in the past week.
=> There has been a considerable fall in the value of Sterling in the past week
104. It won’t make any difference if it rains because we’ll still go.
=> We’ll still go even if it rains
105. We left quietly, sot that we wouldn’t disturb the children.
=> So as not to disturb the children., we left quietly
106. I would do anything for you.
=> There is nothing i wouldn't do for you.
107. Given fair warning, I could have avoided that date.
=> If you had told me fair warning, I could have avoided that date.
108. He remembered, and so did she.
=> He didn’t forget and neither did she
109. “Let’s go for a walk in the park,” said Andrew.
=> Andrew suggested going for a walk in the park
110. His second attempt on the world record was successful.
=> He broke the world record on his second attempt
111. Helen can play the piano better than Elizabeth.
=> Elizabeth can't play the piano as well as Helen
112. I’m sure he didn’t know that his brother was seriously ill.
=> He couldn’t possibly have known that his brother was seriously ill
113. What particularly impressed me was her excellent command of English.
=> I was particularly impressed by her exellent commmand of English
114. She didn’t say a word as she left the room.
=> She left the room without saying a word
115. The result of the match was never in doubt.
=> At no time was The result of the match in doubt.
116. This will be the orchestra’s first performance outside London.
=> This will be the first time the orchestra has performed outside London.
117. I apply for the job but was turned down.
=> My applicatation for the job was turned down.
118. The Prime Minister was determined to remain in office.
=> The Prime Minister had no intention of resigning the office
119. He said, “I wish I knew the answer”.
=> He said that he wished he had known the answer
120. The refugees continued to feel unsafe until they had crossed the border.
=> Not until they had crossed the border did they continue to feel unsafe.
*) Viết lại câu nghĩa không đổi:
101. When are the council going to do something about the city’s traffic problems?
=> It’s high time something ................ABOUT THE CITY'S TRAFFIC PROBLEMS MUST BE DONE..................................................
102. I didn’t realize who he was until later.
=> Only later ...................DID I REALIZE WHO HE WAS.....................................................................
103. The value of sterling has fallen considerably in the past week.
=> There has .............................been a considerable fall in the value of Sterling in the past week..............................................................
104. It won’t make any difference if it rains because we’ll still go.
=> We’ll still go .....................IF IT RAINS..................................................................
105. We left quietly, sot that we wouldn’t disturb the children.
=> So as ..... ...............NOT TO DISTURB THE CHILDREN , WE LEFT QUICKLY............................................................................
106. I would do anything for you.
=> There is .....................anything (that) I would do for you. .........................................................................
107. Given fair warning, I could have avoided that date.
=> If you had told me ...........................THE FAIR WARNING , I COULD HAVE AVOIDED THAT DATE...................................................
108. He remembered, and so did she.
=> He didn’t ....................FORGET AND NEITHER DID SHE......................................................................
109. “Let’s go for a walk in the park,” said Andrew.
=> Andrew suggested that ...........................GOING FOR A WALK IN THE PARK........................................
110. His second attempt on the world record was successful.
=> He broke ..............up the the world record successfully in his second attemp.............................................................................
111. Helen can play the piano better than Elizabeth.
=> Elizabeth ........................CAN'T PLAY THE PIANO AS BETTER AS ELIZABETH..................................................................
112. I’m sure he didn’t know that his brother was seriously ill.
=> He couldn’t possibly ....................... know that his brother was seriousy ill....................................................
113. What particularly impressed me was her excellent command of English.
=> I ................was Impressed By Her Excellent Command Of English.
.........................................................................................
114. She didn’t say a word as she left the room.
=> She left the room .................WITHOUT SAYING ANYWORD..............................................................
115. The result of the match was never in doubt.
=> At no time ..................was the result of the match in doubt.........................................................................
116. This will be the orchestra’s first performance outside London.
=> This will be the first time ........................the orchestra has performed/ played outside LONDON............................................
117. I apply for the job but was turned down.
=> My ..............................APPLICATION FOR THE JOB WAS TURNED DOWN.......................................................................
118. The Prime Minister was determined to remain in office.
=> The Prime Minister had no .............................intention of resigning (from) the office...................................
119. He said, “I wish I knew the answer”.
=> He said that ............................HE WISHED HE HAD KNOWN THE ANSWER............................................................
120. The refugees continued to feel unsafe until they had crossed the border.
=> Not until they had crossed the border DID THE REFUGEES CONTINUE TO FEEL UNSAFE..............................................................................................
completethe second sentence in such a way that it has the same meaning as the first one.
4. I am excited about seeing you next week
-> I am __looking forward to seeing you next week ___
5. He bought so many books that he couldn't read them all
--> So __many books did he buy that he couldn't read them all. ___
6. Nobody had invited Jean to the party , which annoyed her
--> As she _ hadn't been invited to the paty, Jean was annoyed. ___
7. He delayed writing the book until he had a lot of research
--> Only ___after he had done a lot of research did he delay writing the book ___
8. They left quitely so that they wouldn't disturb the meeting
--> SO as __not to disturb the meeting, they left quitely ____
9. He gave me a lift to the station, otherwise I might have missed the train
--> If ___he hadn't given me a lift to the situation, I might have missed the train __
10. You can try to get Mark to lend you his car bit you won't succeed
--> Ther's no point __in getting Mark to lend you his car ___
Complete the second sentence so that it has the same meaning as the first.
5. She was so rude to shout as his face in the department store.
-> It was rudeness of her to shout as his face in the department store.
6. My father was pleased when he learned that I had passed the entrance exam to high school
-> My father was pleased because he learned that I had passed the entrance exam to high school
7. Everybody had gone home when I came to the party.
-> As soon as I came to the party, Everybody had gone home
8. This country is unsafe to visit during summer vacation.
-> It is unsafe to visit This country during summer vacation
9. There has been a dramatic increase in the number of people learning English.
-> The number of people learning English has been increased
10. Phong went to the beach after working hard for a week.
-> After Phong had been working hard for a week, he went to the beach
Complete the second sentence so that it has the same meaning as the first.
5. She was so rude to shout as his face in the department store.
-> It was rudeness of her to shout as his face in the department store.
6. My father was pleased when he learned that I had passed the entrance exam to high school
-> My father was pleased because he learned that I had passed the entrance exam to high school
7. Everybody had gone home when I came to the party.
-> As soon as I came to the party, Everybody had gone home
8. This country is unsafe to visit during summer vacation.
-> It is unsafe to visit This country during summer vacation
9. There has been a dramatic increase in the number of people learning English.
-> The number of people learning English has been increased
10. Phong went to the beach after working hard for a week.
-> After Phong had been working hard for a week, he went to the beach
Finish each of the following sentences in such a way that it means exactly the same as the sentences printed before it
1. "Nothing will persuade me to sleep in that haunted house." she said
-> She flatly refused to sleep in that haunted house
2. The demand was so great that they had to reprint the book immediately.
-> So great was the demand that they had to reprint the book immediately.
3. When the minister was asked about the strike, he declined to comment.
-> On being asked about the strike , minister declined to comment
4. The authorities will prosecute anyone they find trespassing on this land.
-> Anyone found trespassing on this land will be prosecuted by the authorities
5. It wasn't necessary for them to call help after all.
-> they needn't have called help after all.
6. I'm absolutely sure that they weren't playing in this weather.
-> They can't have been playing in this weather.
7. There was no need for you to have gone to all that trouble.
-> You needn't have gone to all that trouble.
8. I prefer going out for a meal to staying at home.
-> I'd rather go out for a meal than stay at home.
9. You won't find a more dedicated worker any where than Mrs Jones.
-> Nowher will you find a more dedicated worker than Mrs Jones.
10. 'I did not steal the car' he said 'I just borrow it'
-> He denied stealing the car .but admitted borrowing it
The book was less expensive than I had expacted
-> The book didn't .....cost as much as I had expacted................................................
65. Man has never had such efficient servants as computers.
-> Computers .........are the most efficient servants that man has ever had.......................................................
66. The fire will go out if he doesn't put more wood on
-> Unless ............ he doesn't put more wood on, The fire won't go out ..........................................................
67. " I am myself a stranger here" said the women
-> The woman said ............she was hershelf a stranger there..............................................
68. I am sure she was beautiful when she was young
-> She must ...........be beautiful when she was young.................
66. doesn't put -> puts
won't -> will