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Mng giải thích hai bài này giúp mình với ạ ,mình đang cần gấp lắm ,cảm ơn ạ I.91. People generally think of tennis as a safe sport. considered@ Tennis is generally considered to be a safe sport. 92. It is advisable not to climb mountains after a heavy snowfall. avoid@ You should avoid climbing mountains after a heavy snowfall.93. Sarah cried her eyes out immediately she was told she failed the exam. tears@ Sarah broke down in tears as she had failed the exam.94. Delia will no...
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Mng giải thích hai bài này giúp mình với ạ ,mình đang cần gấp lắm ,cảm ơn ạ

 I.

91. People generally think of tennis as a safe sport. considered
@ Tennis is generally considered to be a safe sport. 

92. It is advisable not to climb mountains after a heavy snowfall. avoid
@ You should avoid climbing mountains after a heavy snowfall.

93. Sarah cried her eyes out immediately she was told she failed the exam. tears

@ Sarah broke down in tears as she had failed the exam.

94. Delia will no longer tolerate her colleagues being rude. put
@ Delia will not put up with rudeness from her colleagues any longer
95.I only recognizes him when he came into the room
=> It was only when he came into the room that I recognized him.

II. CHỮA LỖI SAI

1.The duties of a police man are more dangerous than that of a teacher .

that-> those 

2. Emmy was dêtrmined to succeed and final achieved what she wanted .

final=> finally

3. I would rather she is staying at home at the moment 

is=>were

 

0
28 tháng 6 2023

\(a,A=0,2\left(5x-1\right)-\dfrac{1}{2}\left(\dfrac{2}{3}x+4\right)+\dfrac{2}{3}\left(3-x\right)\)

\(=x-0,2-\dfrac{1}{3}x-2+2-\dfrac{2}{3}x\)

\(=\left(-0,2-2+2\right)+\left(x-\dfrac{1}{3}x-\dfrac{2}{3}x\right)\)

\(=-0,2\)

\(b,B=\left(x-2y\right)\left(x^2+2xy+4y^2\right)-\left(x^3-8y^3+10\right)\)

\(=x^3-8y^3-x^3+8y^3-10\)

\(=-10\)

\(c,C=4\left(x+1\right)^2+\left(2x-1\right)^2-8\left(x-1\right)\left(x+1\right)-4x\)

\(=4\left(x^2+2x+1\right)+\left(4x^2-4x+1\right)-8\left(x^2-1\right)-4x\)

\(=4x^2+8x+4+4x^2-4x+1-8x^2+8-4x\)

\(=13\)

 

28 tháng 6 2023

a) \(A=0,2\left(5x-1\right)-\dfrac{1}{2}\left(\dfrac{2}{3}x+4\right)+\dfrac{2}{3}\left(3-x\right)\)

\(A=x-\dfrac{1}{5}-\dfrac{1}{3}x-2+2-\dfrac{2}{3}x\)

\(A=\left(x-\dfrac{1}{3}x-\dfrac{2}{3}x\right)-\left(\dfrac{1}{5}+2-2\right)\)

\(A=-\dfrac{1}{5}\)

Vậy: ...

b) \(B=\left(x-2y\right)\left(x^2+2xy+4y^2\right)-\left(x^3-8y^3+10\right)\)

\(B=\left[x^3-\left(2y\right)^3\right]-\left[x^3-\left(2y\right)^3\right]-10\)

\(B=-10\)

Vậy: ...

c) \(4\left(x+1\right)^2+\left(2x-1\right)^2-8\left(x+1\right)\left(x-1\right)-4x\)

\(=4\left(x^2+2x+4\right)+\left(4x^2-4x+1\right)-8\left(x^2-1\right)-4x\)

\(=4x^2+8x+4+4x^2-4x+1-8x^2+8-4x\)

\(=\left(4x^2+4x^2-8x^2\right)+\left(8x-4x-4x\right)+\left(4+1+8\right)\)

\(=13\)

Vậy:...

6. Football is considered to be the world’s most popular sport. (is)It is considered …………………………………………………… the world’s most popular sport.7. People said that Roland inherited a lot of money. (was)Roland ………………………………………..……………….. inherited a lot of money.8. It is supposed that too much chocolate is bad for you. (supposed)Too much chocolate ……………………………………………………………… bad for you.9. We expect that the government will lose the election. (to)The government ……………………………………….……………… lose the election.10....
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6. Football is considered to be the world’s most popular sport. (is)

It is considered …………………………………………………… the world’s most popular sport.

7. People said that Roland inherited a lot of money. (was)

Roland ………………………………………..……………….. inherited a lot of money.

8. It is supposed that too much chocolate is bad for you. (supposed)

Too much chocolate ……………………………………………………………… bad for you.

9. We expect that the government will lose the election. (to)

The government ……………………………………….……………… lose the election.

10. Most of the committee think that it is not a viable solution. (not)

It ……….................................................................a viable solution by most of the committee.

1
5 tháng 12 2021

6. Football is considered to be the world’s most popular sport. (is)

It is considered ………that football is…………………………………………… the world’s most popular sport.

7. People said that Roland inherited a lot of money. (was)

Roland ………was said to have………………………………..……………….. inherited a lot of money.

8. It is supposed that too much chocolate is bad for you. (supposed)

Too much chocolate …is supposed to be…………………………………………………………… bad for you.

9. We expect that the government will lose the election. (to)

The government ……is expected to ………………………………….……………… lose the election.

10. Most of the committee think that it is not a viable solution. (not)

It ………isn't thought that it is.................................................................a viable solution by most of the committee.

giúp e với ạ, e đang cần gấp lắm ạ e cảm ơn mọi người nhiều  Many people enjoy living in a big city because they think life is (21) _______there. However, I come from a small village and in my view, there are lots of benefits. The main reason I prefer village life because it’s very quiet, so I always feel calm when I’m here. Another reason is that (22) _____ air is so fresh and clean. We have more green spaces and bigger gardens, too. In addition, I think the people here...
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giúp e với ạ, e đang cần gấp lắm ạ e cảm ơn mọi người nhiều 
 

Many people enjoy living in a big city because they think life is (21) _______there. However, I come from a small village and in my view, there are lots of benefits. The main reason I prefer village life because it’s very quiet, so I always feel calm when I’m here. Another reason is that (22) _____ air is so fresh and clean. We have more green spaces and bigger gardens, too. In addition, I think the people here are (23) ______. Personally, I’m (24) _____ in wildlife photography, so the countryside is perfect (25) ____ me.

21. *

1 điểm

A. less exciting

B. more exciting

C. excited

D. more excited

22. *

1 điểm

A. the

B. an

C. a

D. -

23. *

1 điểm

A. more friendly

B. friendlier

C. less friendly

D. friendliest

24. *

1 điểm

A. interesting

B. interest

C. interested

D. more interesting

25. *

1 điểm

A. at

B. with

C. by

D. for

Read the following passage and mark the letter A, B, C or D to indicate the correct word or phrase that best fits each of the numbered blanks.

The latest addiction to trap thousands of people is the Internet, which has been blamed for broken relationships, job losses, financial ruin, and even suicide. Psychologists now regconize Internet Addiction Syndrome (IAS) as a new illness that could cause serious problems and ruin many lives.
IAS is similar to other problems like gambling, smoking and drinking: addicts have dreams about the Internet; they need to use it first thing in the morning; they lie to their parents and partners about how much time they spent online; they wish they could cut down; but are unable to do so. A recent study found that many users spend up to 40 hours a week on the Internet. Some of the addicts are teenagers who are already hooked on computer games and who find it very difficult to resist the games on the Internet.

26. What is the best title of the passage? *

1 điểm

A. The advantage of the Internet

B. Hooked on the Net

C. Impact of Internet on teens

D. A guide to the Internet

Question 27. According to the psychologist, internet addiction _____. *

1 điểm

A. is not the same as gambling.

B. can lead to financial problems.

C. is not an illness.

D. helps people kill time.

Question 28. Internet addicts find it hard _____. *

1 điểm

A. to use the Internet in the morning

B. to lie about the time they spent online

C. to spend more time on the Internet

D. to spend less time on the Internet

Question 29. The word “it” in paragraph 2 refers to _____. *

1 điểm

A. the Internet

B. IAS

C. dream

D. computer

Question 30. Which of the following is NOT true? *

1 điểm

A. IAS is recognized as a new illness.

B. Internet addiction can cause suicide behaviour.

C. Many internet addicts spend more than 40 hours a week online.

D. Teenagers who are hooked on computer games can suffer from IAS.

Mark letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to the original sentence in each of the following questions.

Question 31. Children in big cities tend to know a lot about technology, but children in the countryside tend to know a little. *

1 điểm

A. Children in big cities tend to know less about technology than children in the countryside.

B. Children in the countryside tend to know more about technology than children in big cities.

C. Both children in big cities and the countryside know a lot about technology.

D. Children in big cities tend to know more about technology than children in the countryside.

Question 32. It is really interesting for him to talk with his music teacher about Jazz. *

1 điểm

A. He really fancy talking with his music teacher about Jazz.

B. He detests talking with his music teacher about Jazz.

C. He isn’t fond of talking with his music teacher about Jazz.

D. He really fancies talking with his music teacher about Jazz.

Question 33. Farmers often have to get up early, while city dwellers do not. *

1 điểm

A. Farmers often have to get up later than city dwellers.

B. City dwellers often have to get up earlier than farmers.

C. Farmers often have to get up early and so do city dwellers.

D. Farmers often have to get up earlier than city dwellers.

Question 34. It takes a buffalo about half of a day to plough that field, but a machine can do it within an hour. *

1 điểm

A. A machine can plough that field fastlier than a buffalo.

B. A buffalo can plough that field quicker than a machine.

C. A machine can plough that field faster than a buffalo.

D. A buffalo can plough that field as fast as a buffalo.

Question 35. I’d rather eat out with friends than cook at home. *

1 điểm

A. I prefer eating out with friends to cooking at home.

B. I prefer cooking at home to eating out with friends.

C. I fancy both cooking at home and eating out with friends.

D. I can’t bear cooking at home with friends.

Question 36. A city is often densely populated while a village isn’t. *

1 điểm

A. A village is often more densely populated than a city.

B. A village is often less densely populated than a city.

C. A city is often less densely populated than a village.

D. A city is often densely populated, but a village is much more crowded.

Question 37. All of the children of the Smith’s really like playing rackets. *

1 điểm

A. All of the children of the Smith’s are really keen on playing rackets.

B. All of the children of Smith’s really fond of playing rackets.

C. All of the children of the Smith’s really interested in playing rackets.

D. All of the children of the Smith’s really fancies playing rackets.

Question 38. The White group presented more successfully than the Pink one. *

1 điểm

A. The Pink group are less successfully than the White one.

B. The White group’s presentation is more successful than the Pink one’s.

C. The Pink group presented less successfully than the White one.

D. The White group was more successful than the Pink one.

Question 39. Muong/be/fourth/largest/ethnic minority group/Vietnam/Viet/Tay/Thai. *

1 điểm

A. The Muong is the fourth largest ethnic minority group in Vietnam after Viet, Tay and Thai.

B. The Muong are fourth largest ethnic minority group in Vietnam, after the Viet, Tay and Thai.

C. The Muong is fourth largest ethnic minority group in Vietnam, after the Viet, Tay and the Thai.

D. The Muong is the fourth largest ethnic minority group in Vietnam after the Viet, the Tay and the Thai.

Question 40. Go/fishing/alone/one of/his/favourite/leisure activity. *

1 điểm

A. Go fishing alone are one of his favourite leisure activity.

B. Going fishing alone is one of his favourite leisure activity.

C. Going fishing alone is one of his favourite leisure activities.

D. Go fishing alone are one of his favourite leisure activities.

0
9 tháng 6 2021

1 for

2 at

3 of

4 for

5 in

6 for

7 at

8 from

9 about

10 against

9 tháng 6 2021

mk sửa lại nha:

1. He sent a copy of his will to his bank _______ safe keeping.

2. Although I practise quite a lot, I never seem to win very often _______ tennis.

3. Nam's brothers are very fond _______ team sports.

4. Most people think the government is to blame _______ rising unemployment.

5. There has been a sharp increase _______ house prices in recent months.

6. Do you know of a cure _______ baldness?

7. Could you come back in half an hour? Mr. Baston’s -_______ lunch at the moment.

8. I know _______ experience that I do my best work early in the morning.

9. She intended to post my letter, but she forgot all -_______ it.

10. After the war, several people were tried for crimes _______ humanity.

Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.The position of sport in today's society has changed out of all recognition. People no longer seem to think of sports as 'just a game' - to be watched or played for the (26)________ of enjoyment. Instead, it has become big business worldwide. It has become accepted practice for leading companies to provide sponsorship. TV companies pay large sums of money to screen important matches or competitions. The...
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Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

The position of sport in today's society has changed out of all recognition. People no longer seem to think of sports as 'just a game' - to be watched or played for the (26)________ of enjoyment. Instead, it has become big business worldwide. It has become accepted practice for leading companies to provide sponsorship. TV companies pay large sums of money to screen important matches or competitions. The result has been huge rewards for athletes, some of (27)_______ are now very wealthy, particularly top footballers, golfers and tennis players. (28)_______ it is not unusual for some athletes to receive large fees on top of their salary, for advertising products or making personal appearances.

A trend towards shorter working hours means that people generally tend to have more free time, both to watch and to take in sporting activity; sport has become a significant part of the recreation industry that we now rely (29)________ to fill our leisure hours. Professional sport is a vital part of that industry, providing for millions of (30)________ people all over the world.

Question 26.

A. advantage

B. good

C. benefit

D. sake

1
15 tháng 6 2018

Đáp án: D

Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.The position of sport in today's society has changed out of all recognition. People no longer seem to think of sports as 'just a game' - to be watched or played for the (26)________ of enjoyment. Instead, it has become big business worldwide. It has become accepted practice for leading companies to provide sponsorship. TV companies pay large sums of money to screen important matches or competitions. The...
Đọc tiếp

Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

The position of sport in today's society has changed out of all recognition. People no longer seem to think of sports as 'just a game' - to be watched or played for the (26)________ of enjoyment. Instead, it has become big business worldwide. It has become accepted practice for leading companies to provide sponsorship. TV companies pay large sums of money to screen important matches or competitions. The result has been huge rewards for athletes, some of (27)_______ are now very wealthy, particularly top footballers, golfers and tennis players. (28)_______ it is not unusual for some athletes to receive large fees on top of their salary, for advertising products or making personal appearances.

A trend towards shorter working hours means that people generally tend to have more free time, both to watch and to take in sporting activity; sport has become a significant part of the recreation industry that we now rely (29)________ to fill our leisure hours. Professional sport is a vital part of that industry, providing for millions of (30)________ people all over the world.

Question 26:

A. advantage

B. good

C. benefit

D. sake

1
8 tháng 6 2019

Đáp án: D

Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.The position of sport in today's society has changed out of all recognition. People no longer seem to think of sports as 'just a game' - to be watched or played for the (26)________ of enjoyment. Instead, it has become big business worldwide. It has become accepted practice for leading companies to provide sponsorship. TV companies pay large sums of money to screen important matches or competitions. The...
Đọc tiếp

Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

The position of sport in today's society has changed out of all recognition. People no longer seem to think of sports as 'just a game' - to be watched or played for the (26)________ of enjoyment. Instead, it has become big business worldwide. It has become accepted practice for leading companies to provide sponsorship. TV companies pay large sums of money to screen important matches or competitions. The result has been huge rewards for athletes, some of (27)_______ are now very wealthy, particularly top footballers, golfers and tennis players. (28)_______ it is not unusual for some athletes to receive large fees on top of their salary, for advertising products or making personal appearances.

A trend towards shorter working hours means that people generally tend to have more free time, both to watch and to take in sporting activity; sport has become a significant part of the recreation industry that we now rely (29)________ to fill our leisure hours. Professional sport is a vital part of that industry, providing for millions of (30)________ people all over the world.

Question 30:

A. ordinary

B. mightly

C. extremist

D. abnormal

1
6 tháng 10 2018

Đáp án: A