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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.
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
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
1. He thinks she was disqualified to be a President.
=>It...is thought that she was disqualified to be a President....
=>She ..is thought to have been disqualified to be a President.....
2. “Do you know how to get out of here now?” he said to me.
=>He wondered ...if I knew how to get out of there then........
3. Please don’t interrupt me while I am speaking.
=> I would rather ..you didn't interrupt me while I am speaking.
Complete the second sentence in such a way that it is almost the same meaning as the first
1. Right after his parents' call to him, they had the accident
Hardly...had his parents' called to him when they had the accident...
2. Despite his physical disability, he became a successful businessman
Physically disabled as he was, he became a successful businessman.......
3. I'm sure she wasn't home yesterday because the light was off all day
She can't..have been at home yesterday because tghe light was off all day......
4. " You are wearing a beautiful dress today!" Susan said to Mary
Susan paid......Mary a compliment on her beautiful dress that day..
5. She locked the door so that nobody would disturb her
She locked the door to...avoid being disturbed ....
Complete the second sentence in such a way that it is almost the same meaning as the first
1. Right after his parents' call to him, they had the accident
Hardly...did his parents' call to him when they had the accident...
2. Despite his physical disability, he became a successful businessman
Physically...disabled as he was,he became a successful businessman....
3. I'm sure she wasn't home yesterday because the light was off all day
She can't..have been home yesterday because the light was off all day......
4. " You are wearing a beautiful dress today!" Susan said to Mary
Susan paid..Mary a compliment on her beautiful dress that day......
5. She locked the door so that nobody would disturb her
She locked the door to..avoid being disturbed .....
X. Rewrite the following sentences using the provided word and keep meaning as that of the
root one.
33. Jack’s parents made him study a lot for the entrance exam to high school.
Jack was...MADE TO STUDY A LOT FOR THE ENTRANCE EXAM TO HIGH SCHOOL BY HIS PARENTS...........
34. You can’t register for a course abroad if you don’t have a passport.
Unless...........YOU CAN'T REGISTER FOR A COURSE ABROAD ID YOU HAVE A PASSPORT.......
35. “Why don’t we visit the Royal Citadel first?” Quang said.
Quang suggested that.......WHY THEY VISITED THE ROYAL CITADEL FIRST.........
36. People expect that he will join the company soon.
He....IS EXPECTED TO JOIN THE COMPANY SOON....
XI. Complete the second sentence so that it has a similar meaning to the first sentence, using
the word in brackets.
37. He said he wouldn’t have enough time to finish the job. (WILL)
........He wishes he would have enough time to finish the job............
38. When did your friends eat that chocolate cake? (WAS)
.........When was that chocolate cake eaten by your friends ?..........
39. “What are the skills that concern you most?” my teacher asked. (I)
.......My teacher asked me what the skills was that I was concerned most..
40. I have never read such as interesting novel as The Little Prince. (MOST)
..........This is the most interesting novel I have ever read...................
part1 complete the secon sentence so that it has the same mesning as the first one. Use NO MORE THAN FOUR WORDS
1'where do you live?' she asked me
→ she asked me where_____i lived________
2" i am a teacher", Lan said
→Lan said she____was______ a teacher
3 it was an enjoyable trip
→ The trip_____was enjoyable______
4 would you like to go for a walk?
→ Do you like___going___ for a walk?
part 2 complete the second sentence so that it has the same meaning as the first one
1 Lan was sick, so won't go to school
→Because Lann_____was sick, she won't go to school________
2 do you like playing sports?
→ You like playing sports,___don't you___?
3 i'm sorry i can't go wish you
→ I wish________i could go with you______________
4 "What will you so tomorrow,jenny?", Tim asked
→ Tim asked_________jenny what she would so the next day______________
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