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9 tháng 4 2022

A. endangerment 

-> endangered

- Vì "endangerment" là một động từ, từ này nghĩa là: gây nguy hiểm

- Mà trước “or” là “extinct” - là một tính từ, nên sau “or” cũng cần một tính từ

-> Ta dùng "endangered" (adj): bị nguy hiểm

 

What is bad behaviour?The following is a list types of bad behaviour seen by a student in a London secondary school:- Playing truant (not coming to school without permission from parents ).- Smoking, swearing, hitting, stealing.- Not doing homework.- Cheating in exams (copying from secret notes or another pupil).- Calling a teacher or  another pupil bad names.- Not listening or not paying attention in lessons.- Wearing unsuitable clothes for school.Here are some of the ways that UK school...
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What is bad behaviour?

The following is a list types of bad behaviour seen by a student in a London secondary school:

- Playing truant (not coming to school without permission from parents ).

- Smoking, swearing, hitting, stealing.

- Not doing homework.

- Cheating in exams (copying from secret notes or another pupil).

- Calling a teacher or  another pupil bad names.

- Not listening or not paying attention in lessons.

- Wearing unsuitable clothes for school.

Here are some of the ways that UK school children can be punished:

- A pupil is excluded from the school and cannot come back.

- A pupil cannot enter the building or attend lessons until the school has a meeting about their case.

- A pupil is asked to stay at school at the end of the school day. The pupil must work for 30 minutes or an hour more before they are allowed to leave the school.

- A pupil has to write a sentence many times on a sheet of paper.

If Vietnam like that, then how will it?

0
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 44.Bird migration is one of the most interesting yet least understood natural phenomena. Every fall birds from northern latitudes fly in groups to the warmer southern latitudes and then return north in the spring. Scientists agree on the main reasons for migration: to follow the food supply and to avoid harsh climate conditions. For example,...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 44.

Bird migration is one of the most interesting yet least understood natural phenomena. Every fall birds from northern latitudes fly in groups to the warmer southern latitudes and then return north in the spring. Scientists agree on the main reasons for migration: to follow the food supply and to avoid harsh climate conditions. For example, insects disappear during the cold months, prompting insect-dependent birds to fly south to warm areas where insects breed. No similar consensus has emerged, however, about how birds are able to navigate. Despite many recent experiments, bird experts still do not know how birds arrive at the same destinations every year and then find their way back home in the spring.

Some have suggested that birds find their way by following landmarks, such as rivers and mountain ranges. Experiments have confirmed that some species do follow such topographic features. But that method cannot explain how some birds travel at night. Other studies show that some nocturnal birds navigate by the stars. But that explanation cannot explain daytime migration or travel when the skies are cloudy.

The most popular explanation currently is that birds are guided by Earth's magnetic poles. The mechanism by which that works has not yet been proved. One theory points to the fact that some birds' contain magnetite, a naturally occurring magnetic compound consisting of iron oxide. Magnetite has been found in many animals, including birds. With magnets embedded in their brains, birds would be able to sense the magnetic fields of the North and South Poles.

A recent experiment with homing pigeons provided some evidence that magnetite does play a crucial role in migration. Homing pigeons are known to have the ability to return to their homes after being taken hundreds of miles away. Researchers found that they could train homing pigeons to recognize changes in a magnetic field. When a surrounding magnetic field was normal, the birds would gather at one end of a cage. But when the field's polarity was altered, they hopped to the other end, suggesting that they were directing and responding to changes in the magnetic field.

Another theory has been offered to explain this sensitivity to magnetic poles, a theory that draws upon quantum mechanics, which is the study of how particles move inside an atom. It relies on the fact that electrons come in pairs that orbits the nucleus of an atom. The two electrons spin in opposite directions, creating two magnets that neutralize each other. But when molecules split and react with other molecules to form compounds, the electrons pairs may no longer spin in opposite directions. Instead, they may repel each other, as when two north ends of magnets are pressed together. The electrons struggle to change direction in order to achieve a stable state in which the two electrons again neutralize each other, giving off no magnetic field.

Question 35: The word "phenomena" in the passage is closest in meaning to

A. events          B. trends         C. discoveries         D. theories

Question 36: According to paragraph 1, insects influence bird migration in which of the following ways?

A. insects generate a magnetic field that birds can detect

B. Insects provide a food supply that exists only in warm climates

C. Birds follow the paths taken by flying insects

D. birds know when to migrate by a sudden increase in insect population

Question 37: The word "some" in the passage refers to

A. insects         B. recent experiments  C. bird experts       D. birds

Question 38: According to paragraph 3, birds can detect the magnetic fields of the North and South poles because

A. they sense the motion of electron pairs

B. they can locate the poles by following landmarks

C. they ingest metal particles that are attracted by the poles

D. they have magnetite in their brains

Question 39: The word "embedded" in the passage is closest in meaning to

A. implanted        B. attached         C. attracted        D. activated

Question 40: The author discusses "homing pigeons" in paragraph 4 in order to

A. provide an example of how humans can train birds

B. describe an experiment showing the importance of magnetite

C. show that homing pigeons return home by following landmarks

D. report homing pigeons' behavior inside a cage

Question 41: According to the passage, all of the following are theories about how birds navigate EXCEPT:

A. They follow landmarks like rivers and mountains

B. They are guided by their position relative to the stars

C. They feel vibrations in nerve endings in their brains

D. They respond to changes in light

Question 42: According to paragraph 4, the pigeons moved to the opposite end of a cage because

A. The magnetic field was normal

B. The magnetic field was stronger at one end

C. The magnetic field changed its polarity

D. The magnetic field was removed

Question 43: The word "altered" in the passage is closest in meaning to

A. reversed        B. cancelled        C. strengthened         D. detected

Question 44: Which of the following can be inferred about an electron pair in two north ends of magnets?

A. The two electrons spin in opposite directions

B. One electron will move to the south end

C. One electron will be captured by the nucleus

D. The two electrons spin in the same direction

1
24 tháng 7 2019

1B

2B

3C

4C

5A

6D

7B

8A

9C

10D

T.I.C.K GIÚP MK NHÉ!

Dịch văn bản sau sang Tiếng Việt: We live in a dynamic world, and habitats are always undergoing changes at all sorts of levels. However, natural changes usually occur at a slow pace so that impacts on individual species tend to be slight - at least in the short term When the pace of change is greatly accelerated, there may be no time for individual species to react to new circumstances, and the effects can be disastrous. Briefly, this is the reason that rapid habitat loss is...
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Dịch văn bản sau sang Tiếng Việt:

We live in a dynamic world, and habitats are always undergoing changes at all sorts of levels. However, natural changes usually occur at a slow pace so that impacts on individual species tend to be slight - at least in the short term
When the pace of change is greatly accelerated, there may be no time for individual species to react to new circumstances, and the effects can be disastrous. Briefly, this is the reason that rapid habitat loss is regarded as the chief cause of species endangerment, and there is no force more powerful in this regard than human beings. To some extent, every part of the earth has been affected by human activities, especially during this past century. This applies on virtually every scale, from the loss of microbes in soils that once supported tropical forests, to the extinction of fish and other aquatic species in polluted freshwater habitats, to changes in global climate caused by the release of greenhouse gases. From the perspective of an individual human lifetime, such changes may be hard to detect and their effects on individual species may be hard to predict. But the lesson is clear enough. For example, although many countries have had plans to grow many tropical forests, they are highly susceptible to destruction because the soils in which they grow are poor in available nutrients. Centuries may be required to bring back a forest that was cut down or burnt out in the space of a few years. Many of the world's severely threatened animals and plants live in such forests, and it is certain that huge numbers of them will disappear if present rates of forest loss continue. Habitats in the world are unchangeable and fixedly exist.

2
7 tháng 10 2018

Chúng ta sống trong một thế giới năng động, và môi trường sống luôn luôn trải qua những thay đổi ở tất cả các cấp độ. Tuy nhiên, những thay đổi tự nhiên thường xảy ra ở tốc độ chậm để tác động đến từng loài có xu hướng nhỏ - ít nhất là trong ngắn hạn
Khi tốc độ thay đổi được tăng tốc đáng kể, có thể không có thời gian để các loài cá thể phản ứng với hoàn cảnh mới, và các hiệu ứng có thể là thảm họa. Tóm lại, đây là lý do khiến mất môi trường sống nhanh chóng được coi là nguyên nhân chính gây nguy hiểm cho loài, và không có lực lượng nào mạnh hơn trong vấn đề này so với con người. Ở một mức độ nào đó, mọi phần của trái đất đã bị ảnh hưởng bởi các hoạt động của con người, đặc biệt là trong thế kỷ qua. Điều này áp dụng trên hầu hết mọi quy mô, từ việc mất vi khuẩn trong đất đã từng hỗ trợ rừng nhiệt đới, đến sự tuyệt chủng của cá và các loài thủy sinh khác trong môi trường nước ngọt bị ô nhiễm, thay đổi khí hậu toàn cầu gây ra bởi việc thải khí nhà kính. Từ quan điểm của một đời người, những thay đổi như vậy có thể khó phát hiện và ảnh hưởng của chúng đối với từng loài có thể khó dự đoán. Nhưng bài học là đủ rõ ràng. Ví dụ, mặc dù nhiều quốc gia đã có kế hoạch trồng nhiều khu rừng nhiệt đới, chúng rất dễ bị phá hủy bởi vì các loại đất mà chúng phát triển rất nghèo trong các chất dinh dưỡng sẵn có. Nhiều thế kỷ có thể được yêu cầu mang lại một khu rừng bị cắt giảm hoặc bị đốt cháy trong không gian vài năm. Nhiều loài động vật và thực vật bị đe dọa nghiêm trọng trên thế giới sống trong các khu rừng như vậy, và chắc chắn rằng một số lượng lớn chúng sẽ biến mất nếu tỷ lệ mất rừng hiện tại tiếp tục. Môi trường sống trên thế giới là không thể thay đổi và tồn tại cố định.

P/S:ggdịch is freehiha~

7 tháng 10 2018

chụy Google dịch đọc méo hiểu gì nên mới lết xác lên đây đấy -.-

29 tháng 10 2020

1 the salary of a professor is higher than that of a secretary -> the salary of a secretary is .......a secretary is lower than that of a professor......

he felt very miserable , so he looked for someone to share his life with -> he looked ...............for someone to share his life with because he felt very miserable..............

3 i didn't realize how late it was and i didn't stop studying till after midnight ->i didn't realize how late it was and i went.........on studying till after midnight............

4 when did you start working on the project ?  -> how long ............ have you been working on the project ?..........?

29 tháng 10 2020

mình cảm ơn <33

I.       Choose the best answerThe most famous diary in English was written by Samuel Pepys. It gives a detailed and interesting (1) A. description/ B. letter/ C. notice/ D. story of everyday life in England (2) A. between/ B. from/ C. through/ D. to 1660 and 1669. Pepys writes about important news stories of the time, like disease, an enemy navy (3) A. driving/ flying/ C. running/ D. sailing up the River Thamesand the Great Fire of London.He also writes about himself, even about his (4)...
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I.       Choose the best answer

The most famous diary in English was written by Samuel Pepys. It gives a detailed and interesting (1) A. description/ B. letter/ C. notice/ D. story of everyday life in England (2) A. between/ B. from/ C. through/ D. to 1660 and 1669. Pepys writes about important news stories of the time, like disease, an enemy navy (3) A. driving/ flying/ C. running/ D. sailing up the River Thamesand the Great Fire of London.

He also writes about himself, even about his (4) A. accidents/ B. plans/ C. dreams/ D. faults – he often slept during church or (5) A. looked/ B. talked/ C. prayed/ D. thought at the pretty girls. He describes his home life – a (6) A. conversation/ B. discussion/ C. quarrel/ D. talk with his wife and how they became friends again, his worry about her illness. As well as books, he liked music, the theatre, card (7) A. battles/ B. games/ C. matches/ D. plays, and parties with bgood food and (8) A. amount/ B. plenty/ C. much/ D. some of fun. Pepys was a busy man who had many important (9) A. acts/ B. hobbies/ C. jobs/ D. studies – he was a Member of Parliament and President of the Royal Society. He is also (10) A. reviewed/ B. remembered/ C. reminded/ D. reported for his work for the British Navy.

2
9 tháng 7 2021

1 A

2 A

3 D

4 D

5 A

6 C

7 B

8 B

9 C

10 B

9 tháng 7 2021

1.A

2.A

3.D

4.D

5.A

6.C

7.B

8.B

9.C

10.B

mn giúp em ạ, mn giải thích lý do vì sao chọn đáp án đấy giúp em với ạ, em cảm ơn1. Which word has the underlined part pronounced differently form that of the others?A. blackboard            B. plumber            C. garbage           D. volleyballA. ordered          B. controlled           C. destroyed          D. eruptedA. trust             B. funnel        C. lunar        D. abruptA. nature        ...
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mn giúp em ạ, mn giải thích lý do vì sao chọn đáp án đấy giúp em với ạ, em cảm ơn

1. Which word has the underlined part pronounced differently form that of the others?

A. blackboard            B. plumber            C. garbage           D. volleyball

A. ordered          B. controlled           C. destroyed          D. erupted

A. trust             B. funnel        C. lunar        D. abrupt

A. nature         B. natural           C. naturally         D. damage

2. Mark the letter A,B,C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A. bulb                B. plumber            C. profitable             D. label

A. amount           B. achieve            C. dynamite            D. deforestation

 

3. Find the word whose underlined part differs from the other three in pronunciation.

A. nuclear          B. disappear            C. clearly             D. instead

A. corresponded           B. congratulated           C. impressed         D. painted

1
24 tháng 5 2022

1. Which word has the underlined part pronounced differently form that of the others?

A. blackboard  /b/          B. plumber /âm câm/           C. garbage   /b/        D. volleyball   /b/ 

A. ordered  /d/        B. controlled  /d/         C. destroyed   /d/       D. erupted   /id/

A. trust  /ʌ/           B. funnel /ʌ/       C. lunar /uː/      D. abrupt  /ʌ/

A. nature  /eɪ/       B. natural /æ/          C. naturally /æ/         D. damage /æ/

2. Mark the letter A,B,C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A. bulb  /b/       B. plumber  /âm câm/          C. profitable  /b/           D. label /b/

A. amount  /ə/        B. achieve  /ə/          C. dynamite /ə/           D. deforestation /eɪ/

 

3. Find the word whose underlined part differs from the other three in pronunciation.

A. nuclear  /ɪə/        B. disappear   /ɪə/          C. clearly   /ɪə/           D. instead /e/

A. corresponded   /id/        B. congratulated    /id/       C. impressed   /t/   D. painted  /id/

24 tháng 5 2022

em cảm ơn ạ

25 tháng 6 2021

The trunk of a tree or stalk of a plant is called the ________.

 A. branch
 B. stem
 C. root
 D. leave

Chọn B

Complete the following sentences with a phrasal verb or compounded noun from the box.wear off (giảm đi,mất dần đi), run out of (hết), pased over (bỏ qua, không được xem xét đến), clued up nhiều),(biết nhiều, hiểu nhiều), knocked out (hạ gục, đánh bại), pass up ( bỏ lỡ), fall-out (bột phóng xạ nguyên tử), called up (gọi nhập ngũ), cool of (bình tĩnh), call-out ( phí gọi người sửa chữa)1. At the Wimbledon Tennis...
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Complete the following sentences with a phrasal verb or compounded noun from the box.

wear off (giảm đi,mất dần đi), run out of (hết), pased over (bỏ qua, không được xem xét đến), clued up nhiều),(biết nhiều, hiểu nhiều), knocked out (hạ gục, đánh bại), pass up ( bỏ lỡ), fall-out (bột phóng xạ nguyên tử), called up (gọi nhập ngũ), cool of (bình tĩnh), call-out ( phí gọi người sửa chữa)

1. At the Wimbledon Tennis Championship, the reigning champion was ...... in the first round.

2. If you want to know anything about computers, ask Richard. He's very .......

3. Oh dear! we've ...... tonic water. I'll have to have soda instead.

4. Nuclear ........ is a major hazard in the event of an accident at a nuclear power station.

5. John was ..... for promotion so he decided to leave the company.

6. I hate having injections at the dentist's. They always take ages to......... afterwards.

7. In disputes between management and trade unions, it's a good idea to allow a ...... period.

8. Don't ........ the chance of visiting Disney World.

9. Until 1958, young men of 18 in the UK were ........... for military service.

10. If you need a plumber during a Bank Holiday weekend, don't forget that there's a 50 dollars minimum .......... charge.

1
5 tháng 4 2019

1. At the Wimbledon Tennis Championship, the reigning champion was knocked out in the first round.

2. If you want to know anything about computers, ask Richard. He's very clued up

3. Oh dear! we've run out of tonic water. I'll have to have soda instead.

4. Nuclear fall-out is a major hazard in the event of an accident at a nuclear power station.

5. John was passed over for promotion so he decided to leave the company.

6. I hate having injections at the dentist's. They always take ages to wear off afterwards.

7. In disputes between management and trade unions, it's a good idea to allow a cooling-off period.

8. Don't pass up the chance of visiting Disney World.

9. Until 1958, young men of 18 in the UK were called up for military service.

10. If you need a plumber during a Bank Holiday weekend, don't forget that there's a 50 dollars minimum call-out charge.

Complete the following sentences with a phrasal verb or compounded noun from the box.wear off (giảm đi,mất dần đi), run out of (hết), pased over (bỏ qua, không được xem xét đến), clued up nhiều),(biết nhiều, hiểu nhiều), knocked out (hạ gục, đánh bại), pass up ( bỏ lỡ), fall-out (bột phóng xạ nguyên tử), called up (gọi nhập ngũ), cool of (bình tĩnh), call-out ( phí gọi người sửa chữa)1. At the Wimbledon Tennis...
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Complete the following sentences with a phrasal verb or compounded noun from the box.

wear off (giảm đi,mất dần đi), run out of (hết), pased over (bỏ qua, không được xem xét đến), clued up nhiều),(biết nhiều, hiểu nhiều), knocked out (hạ gục, đánh bại), pass up ( bỏ lỡ), fall-out (bột phóng xạ nguyên tử), called up (gọi nhập ngũ), cool of (bình tĩnh), call-out ( phí gọi người sửa chữa)

1. At the Wimbledon Tennis Championship, the reigning champion was ...... in the first round.

2. If you want to know anything about computers, ask Richard. He's very .......

3. Oh dear! we've ...... tonic water. I'll have to have soda instead.

4. Nuclear ........ is a major hazard in the event of an accident at a nuclear power station.

5. John was ..... for promotion so he decided to leave the company.

6. I hate having injections at the dentist's. They always take ages to......... afterwards.

7. In disputes between management and trade unions, it's a good idea to allow a ...... period.

8. Don't ........ the chance of visiting Disney World.

9. Until 1958, young men of 18 in the UK were ........... for military service.

10. If you need a plumber during a Bank Holiday weekend, don't forget that there's a 50 dollars minimum .......... charge.

1
5 tháng 4 2019

1. At the Wimbledon Tennis Championship, the reigning champion was knocked out in the first round.

2. If you want to know anything about computers, ask Richard. He's very clued up

3. Oh dear! we've run out of tonic water. I'll have to have soda instead.

4. Nuclear fall-out is a major hazard in the event of an accident at a nuclear power station.

5. John was passed over for promotion so he decided to leave the company.

6. I hate having injections at the dentist's. They always take ages to wear off afterwards.

7. In disputes between management and trade unions, it's a good idea to allow a cooling-off period.

8. Don't pass up the chance of visiting Disney World.

9. Until 1958, young men of 18 in the UK were called up for military service.

10. If you need a plumber during a Bank Holiday weekend, don't forget that there's a 50 dollars minimum call-out charge.