K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

11 tháng 9 2023

Phương pháp giải:

Tạm dịch:

Cuộc cách mạng máy ảnh

Trong vòng 20 năm qua, cách chúng ta chụp ảnh, lưu trữ ảnh và chia sẻ hình ảnh đã thay đổi. Hầu hết mọi người sử dụng điện thoại thông minh và máy ảnh kỹ thuật số để chụp ảnh, và hàng tỷ bức ảnh đã được tải lên các trang mạng xã hội. Vậy thì máy ảnh phim truyền thống có bị thay thế bởi những tiện ích này hay không? Chưa đâu, nhưng sẽ không còn lâu nữa. Tuy nhiên, mọi thứ sẽ thay đổi một lần nữa. Tiện ích có thể đeo được này cho phép mọi người chụp ảnh chỉ bằng cách nháy mắt. Tin nhắn cũng có thể được gửi đi và thông tin cũng có thể được truy cập bằng những thiết bị đeo được này. Công nghệ vẫn chưa được hoàn thiện, vì vậy những thiết bị này sẽ chưa được bày bán trong các cửa hàng.

Liệu máy ảnh và điện thoại di động có được thay thế bằng thiết bị đeo được này không? Chúng chưa thể bị thay thế nhưng chúng có thể bị soán ngôi sớm hơn chúng ta nghĩ. Điều chắc chắn là cuộc sống của bạn sẽ được thay đổi bởi những thiết bị này theo những cách mà thậm chí ta chưa nghĩ đến.

11 tháng 12 2019

đúng hết rồi thì bạn định hỏi gì vậy

14 tháng 12 2018

Bài 1:Tìm và sửa lỗi sai.

1.Can you tell me where were you=> you were born?-Stockholm.

2.Computers are often used to control, adjustment=> adjust, and correct complex industrial operation.

3.When i was a child, summers would be =>was used to be warmer and winters colder than now.

4.None of the young=> youth in the village can find job.

5.It took them at least two months learning=> to learn how to pronounce these words.

6.What do=> did you use to do when you felt afraid?

7.I've been studying French since i've=> was high school.

8.Before you leave, please duplicate that tile by make => making a copy on the CD-ROM.

9.The last payment shouldn't make=> be maked until all the work has been completed and carefully checked.

10.You'll see a copy before they're=> it's printed by the printer.

11.We've been here only one day, but we've been => 0taken three rolls of films.

12.The house painted=> was painted more than three years ago, but i'm not going to have it done again for a while.

14 tháng 12 2018

cau 4 minh lam la:the youngest

dung hay sai vay

Điền từ vào đoạn văn sau (area,idea,while,page,magazine,article,vote,letter,editor,advice) Thanks a lot for your last(1).......i'm sorry that it's taken me so long to reply.I'll tell you why.A few weeks ago,some of us at school decided to start a school(2).........We discussed how to do it and we all came up with our own ideas about the kind of things that should go in it.I suggested that it ought to have an entertainments (3)........with lits of what's on at local cinemas and...
Đọc tiếp

Điền từ vào đoạn văn sau (area,idea,while,page,magazine,article,vote,letter,editor,advice)

Thanks a lot for your last(1).......i'm sorry that it's taken me so long to reply.I'll tell you why.A few weeks ago,some of us at school decided to start a school(2).........We discussed how to do it and we all came up with our own ideas about the kind of things that should go in it.I suggested that it ought to have an entertainments (3)........with lits of what's on at local cinemas and theaters and details ò concerts in the (4).....i said that perhaps it could also have brief reviews and i offered to organize it and write some of it.Everyone else at the meeting said that it was a relly good(5)...........

The others had their own ideas for articles and selections but i didn't seem very sure about how to produce them.I gave them a bit of(6)......and the next thing i knew they wanted to make me the(7).........and put me in charge of the whole thing.I said that i wouldn't have time but suddenly there was a(8)...........and it was too late to do anything about it.i'm certainy glad to be involved but i hadn't been expecting to end up running it.So if i don't write to you again for a?(9)............you'll know why. I'll be far too busy in my new role as editor.I don't suppose you fancy writing an(10)..........by any chance?

1
6 tháng 8 2017

Điền từ vào đoạn văn sau (area,idea,while,page,magazine,article,vote,letter,editor,advice)

Thanks a lot for your last(1)....letter...i'm sorry that it's taken me so long to reply.I'll tell you why.A few weeks ago,some of us at school decided to start a school(2)....magazine.....We discussed how to do it and we all came up with our own ideas about the kind of things that should go in it.I suggested that it ought to have an entertainments (3)....page....with lits of what's on at local cinemas and theaters and details of concerts in the (4)..area...i said that perhaps it could also have brief reviews and i offered to organize it and write some of it.Everyone else at the meeting said that it was a relly good(5).....idea......

The others had their own ideas for articles and selections but i didn't seem very sure about how to produce them.I gave them a bit of(6)...advice...and the next thing i knew they wanted to make me the(7)....editor.....and put me in charge of the whole thing.I said that i wouldn't have time but suddenly there was a(8).....vote......and it was too late to do anything about it.i'm certainy glad to be involved but i hadn't been expecting to end up running it.So if i don't write to you again for a?(9).....while.......you'll know why. I'll be far too busy in my new role as editor.I don't suppose you fancy writing an(10)....article......by any chance?

B. Read the passage carefully, then choose the correct answer. Man is a land animal, but he​​ closely tied to the sea. Throughout history the sea has served the needs of man. The sea provided man with food and convenient way to travel to many parts of the world. Today, nearly two thirds of the world's population live within 80 kilometers of the sea coast. In the modern technological world, the sea offers many resources to help mankind survive. Resources on land are beginning to be used up....
Đọc tiếp

B. Read the passage carefully, then choose the correct answer.
Man is a land animal, but he​​ closely tied to the sea. Throughout history the sea has served the needs of man.
The sea provided man with food and convenient way to travel to many parts of the world. Today, nearly two
thirds of the world's population live within 80 kilometers of the sea coast.
In the modern technological world, the sea offers many resources to help mankind survive. Resources on land
are beginning to be used up. The sea, however, still can be hoped to supply many of man's needs.
The list of riches of the sea yet to be​​ developed by man's technology is impressive. Oil and gas exploration
have been carried out for nearly 30 years. Valuable amounts of mineral exist on the ocean floor ready to be
mined.
Fish farming- promises to be a good way to produce large quantities of food. The culture of fish and shellfish
is an ancient skill practiced in the past mainly by the​​ Oriental people.
Besides oil and gas, the sea may offer new source of energy. Experts believe that the warm temperature of the
ocean can be used in a way similar​​ to the steam in a steamship. Ocean currents and waves offer possible use
as a source of energy. Technology is enabling man to explore ever more deeply under the sea. The
development of strong, new materials has made this possible.
The technology to harvest the sea continues to improve. Experts believe that by the year 2020 the problems
that prevent us from exploiting fully the food, minerals and energy sources of the sea will be largely solved.
​​ 56. The best title for this passage is ……………
a. Sea Harvest b. Sea Food
c. Man and the Sea d. Technolo gy for Exploiting the Sea
57 The major things that the sea offers man are ………………..
a. fish and oil.
b. minerals and oil
c. warm temperature and ocean currents.
d. the food energy sources, and minerals.
58.​​ The sea serves the needs of man because ……………….
a. it provide man with food. b. it supplies man with minerals.
c. it offers oil to man d. all are correct
59. The words​​ 'Oriental people​​ in paragraph 4 probably mean…………………..​​
a. the people in Asia b.​​ African people
c. European people d. American people
60. We can conclude from this passage that ……………..​​
a. the sea resources have largely been used up.
b. the sea has not yet been fully exploited.
c. the problem that prevent us from using the food, minerals and energy sources of the sea have already been
solved.
d. by the year 2020 the technology will be good enough to exploit all the sea resources.

0
1. Read the following passage and circle True (T), False (F) or Doesn’t say (DS).(Đọc bài khóa bên dưới và khoanh tròn Đúng (T), Sai (F) hoặc Không nhắc đến (DS).)Be happy!There have been lots of surveys about teenagers and happiness and they all come to different conclusions. Some surveys say that most young people are happiest when they spend time with their family. Others say it's when they're with friends. Some teenagers think that getting good marks at school and passing...
Đọc tiếp

1. Read the following passage and circle True (T), False (F) or Doesn’t say (DS).

(Đọc bài khóa bên dưới và khoanh tròn Đúng (T), Sai (F) hoặc Không nhắc đến (DS).)

Be happy!

There have been lots of surveys about teenagers and happiness and they all come to different conclusions. Some surveys say that most young people are happiest when they spend time with their family. Others say it's when they're with friends. Some teenagers think that getting good marks at school and passing exams make them happy, while others feel that it's having a boyfriend or girlfriend. The problem is that there isn't just one thing that makes everyone happy, and what made you happy last week might not make you happy next week! However, there are some things that can help improve your mood when you are feeling unhappy. Experts believe that exercise can make you a happier person because it releases chemicals in your brain that are related to a feeling of pleasure. There's another surprising idea to help make you happier. Although you might think that eating chocolate is bad for you, it seems, according to some experts, to be good to eat chocolate when you're feeling sad. Of course it isn't healthy to eat too much, but chocolate releases chemicals in the same way that exercise does - and for some people it's easier and quicker than working out in the gym! It's also important to remember that you can’t be happy all the time. You can be happy for brief moments and you should value these times. And when you feel sad, go for a run or eat some chocolate - you'll soon cheer up!

1. The surveys show that teenagers and parents have different ideas about happiness. T F DS 

2. The things that make us happy never change. T F DS 

3. The surveys show that teenagers who do exercise are happier. T F DS 

4. When we feel depressed we shouldn't eat chocolate. T F DS 

5. Exercise and eating chocolate can produce similar results. T F DS 

6. It’s important to value even short moments of happiness. T F DS

2
7 tháng 2 2023

1DS

2F

3T

4F

5T

6F

QT
Quoc Tran Anh Le
Giáo viên
11 tháng 9 2023

1. DS

2. F

The things that make us happy never change.

(Điều khiến chúng ta hạnh phúc không bao giờ thay đổi.)

Thông tin: …and what made you happy last week might not make you happy next week!

(và những gì khiến bạn hạnh phúc vào tuần trước có thể sẽ không khiến bạn vui vào tuần tiếp theo!)

3. T

The surveys show that teenagers who do exercise are happier.

(Các khảo sát cho thấy trẻ vị thành niên nào tập thể dục thì hạnh phúc hơn.)

Thông tin: Experts believe that exercise can make you a happier person because it releases chemicals in your brain that are related to a feeling of pleasure.

(Các chuyện gia tin rằng việc tập thể dục có thể khiến bạn trở nên vui vẻ hơn vì nó tiết ra các chất hóa học mà đem lại cảm giác sảng khoái trong não của bạn.)

4. F

When we feel depressed we shouldn't eat chocolate.

(Khi ta cảm thấy buồn bã ta không nên ăn sô cô la.)

Thông tin: … it seems, according to some experts, to be good to eat chocolate when you're feeling sad.

(…dường như, theo các chuyện gia, thì ăn sô cô la sẽ tốt khi bạn đang buồn.)

5. T

Exercise and eating chocolate can produce similar results.

(Tập thể dục và ăn sô cô la có thể cho ra kết quả như nhau.)

Thông tin: And when you feel sad, go for a run or eat some chocolate - you'll soon cheer up!

(Và khi bạn buồn, đi chạy bộ hoặc ăn một ít sô cô la – bạn sẽ sớm vui trở lại thôi!)

6. F

It’s important to value even short moments of happiness.

(Trân trọng những khoảnh khắc hạnh phúc dù ngắn ngủi là một điều quan trọng)

Thông tin: You can be happy for brief moments and you should value these times.

(Bạn có thể hạnh phúc trong những khoảng thời gian ngắn và bạn nên trân trọng những lúc như thế.)

EX1: 1. In most major cities of the United States, the mayor....... by a simple majority a. is being elected b. is elected c. had been elected d. were being elected 2. The traditions in our family ........ from generation, and I expect this will continue in the future a. are going to be passed down b. were being passed down c. may have been passed d. have been passed down 3. My passport...... last year while I was on vacation a. is stolen b. was stolen c. will be stolen d. was being...
Đọc tiếp

EX1:

1. In most major cities of the United States, the mayor....... by a simple majority

a. is being elected b. is elected c. had been elected d. were being elected

2. The traditions in our family ........ from generation, and I expect this will continue in the future

a. are going to be passed down b. were being passed down c. may have been passed d. have been passed down

3. My passport...... last year while I was on vacation

a. is stolen b. was stolen c. will be stolen d. was being stolen

4. Most of the email accounts at our company ..... by a virus last week

a. affected b. was affected c. were affected d. have been affected

5. Over 400 babies ..... in our community last year

a. born b. be born c. are born d. were born

6. It........that supplies of oil and natural gas may be exhausted in under 100 years

7. Where.........that only men can become president of this club?

a it is written b. is it written c. is it being written d. be believed

8. I think students..... to major in the sciences at this university for the past several years.

a.was being encouraged b. are being encouraged c. should be encouraged d. have been encouraged

9. ...... a tour of the facilities? It is important for you to see everything

a. were you given b. you could be given c, you had been given d, are you given

10. Many issues ....... at the meeting by the time you arrived

a. are raised b. raised c. had been raised d, have been raised

11. Many important but rare species of plants ........ in the Amazon

a, finds b. are finding c. are found d. is found

12. The people in the last row were ..... first

a.seating b, seat c. seated d. been seated

13. Where..............?

a. those photos were taken b, were those photos taken

c, have been taking those photos d. those photos have been taken

14. Details of the accident will........ some time tomorrow

a. release b, be released c. are released d, being released

15. In the past, it was...... that the sun revolved around the Earth

a. thinking b, think c, has thought d, thought

16. Congratulations to Dr. Casey. She has ..... a" first- class sufgeon" by a national journal

a. be named b, being named c, been naming d. been named

1
25 tháng 8 2020

EX1:

1. In most major cities of the United States, the mayor....... by a simple majority

a. is being elected

b. is elected

c. had been elected

d. were being elected

2. The traditions in our family ........ from generation, and I expect this will continue in the future

a. are going to be passed down

b. were being passed down

c. may have been passed

d. have been passed down

3. My passport...... last year while I was on vacation

a. is stolen

b. was stolen

c. will be stolen

d. was being stolen

4. Most of the email accounts at our company ..... by a virus last week

a. affected

b. was affected

c. were affected

d. have been affected

5. Over 400 babies ..... in our community last year

a. born

b. be born

c. are born

d. were born

6. It...is believed.....that supplies of oil and natural gas may be exhausted in under 100 years

7. Where.........that only men can become president of this club?

a it is written

b. is it written

c. is it being written

d. be believed

8. I think students..... to major in the sciences at this university for the past several years.

a.was being encouraged

b. are being encouraged

c. should be encouraged

d. have been encouraged

9. ...... a tour of the facilities? It is important for you to see everything

a. were you given

b. you could be given

c, you had been given

d, are you given

10. Many issues ....... at the meeting by the time you arrived

a. are raised

b. raised

c. had been raised

d, have been raised

11. Many important but rare species of plants ........ in the Amazon

a, finds

b. are finding

c. are found

d. is found

12. The people in the last row were ..... first

a.seating

b, seat

c. seated

d. been seated

13. Where..............?

a. those photos were taken

b, were those photos taken

c, have been taking those photos

d. those photos have been taken

14. Details of the accident will........ some time tomorrow

a. release

b, be released

c. are released

d, being released

15. In the past, it was...... that the sun revolved around the Earth

a. thinking

b, think

c, has thought

d, thought

16. Congratulations to Dr. Casey. She has ..... a" first- class sufgeon" by a national journal

a. be named

b, being named

c, been naming

d. been named

25 tháng 8 2020

Cảm ơn bạn nhiều ạ

Giúp tớ với nhé London's cycle hire scheme A. London is a 'world city': one of the most important economic and financial hubs in the world. It has a population of around eight million people and contains hundreds of iconic buildings which are recognized over the world. London receives around 20 million visitors each year, a large proportion from overseas, who mingle with further millions of people who travel into the city from a wide area to work in the central area. It is frequently...
Đọc tiếp

Giúp tớ với nhé

London's cycle hire scheme

A. London is a 'world city': one of the most important economic and financial hubs in the world. It has a population of around eight million people and contains hundreds of iconic buildings which are recognized over the world. London receives around 20 million visitors each year, a large proportion from overseas, who mingle with further millions of people who travel into the city from a wide area to work in the central area. It is frequently rated as providing the most satisfying 'cultural experience' for visitors to any city.

B. One of the challenges involved in managing (and living in) such a huge city is the abity to mo ve people efficiently around it, for the purposes of work and leisure, and at reasonable cost. The London blackberry cab is one responese to this problem. The much quoted result of million of daily vehicle fondements is a very low average speed for traffic on London's roads and frequent suggestion problems.

C. Many cities have taken steps to reduce the amount of traffic on the roads by adopting a range of measures which can broadly be described as either 'carrots' or 'sticks': those which eigher promote, or discourage certain activity. London has already been forced into trying a number of measures to reduce traffic congestion. There have included:

.Traffic management systems which included the world's first traffic light. It was installed outside the Houses of Parliament in 1868 to reduce congestion in this area.

.An underground system which was the first in the world. The first section opened in 1863, and the network is still developing. Since 2003, it has been managed by Transport for London. The classic London Tube map forms part of city's cultural heritage, and has been much copied and adapted elsewhere.

• The Cross Rail development: due to provide high frequency
rail services through two new tunnels under Central London from 2017.

• The congestion charging system – introduced in 2003, and extended in 2007 - charges many motorists (there are some exemptions) £10 to enter the central charging zone between 7am-6pm Monday to Friday.

• The Oyster card – an automated charging system which speeds up the use of public transport using a specially chipped card, which can be pre-charged with ‘credit’.

D. The latest solution is the Barclays London Cycle Hire Scheme. In 2010, London joined a growing list of cities that had turned to the bicycle for a possible solution to traffi c congestion. Cities like Amsterdam have long since been associated with bicycles. Other cities that already have cycle hire schemes include Paris, Copenhagen and Barcelona. In Paris, the system is known as the Velib scheme, a word which merges the word for bicycle with
freedom. It is funded by advertising. The London scheme was launched on the 30th July 2010 with an initial total of 5,000 bikes spread around 315 locations, with plans for further extensions. The bikes are fairly robust so that they can withstand the knocks of daily use. The are fitted with dyamo-powered LED lights, have three gears, achain guard and a bell. Each bike is also fitted with a Radio frequency Identification (RFID) chip, so that its location can be tracked. The bkes have puncture-proof tyres and are regularly checked over the mechanical faults.

E. It is hoped that people will experience London in a more direct way. Instead of descending into the earth, they will cycle the streets and thus gain “a different view” of London and improve their own mental maps of the city. They will also be getting exercise, which in an age of soaring obesity rates can only be a good thing, can’t it?
Enough reading, time for you to get out there and start pedalling!

Complete the summary below with ONE WORD from the passage

London, with a…………….of around eight million people and 20 visitors each year, has been facing the problem of reducing traffic…………… It has already been forced into finding a few……………. The Barclays London Cycle Hire System was……………in 2010 in the hope of providing a……………for the existing transport……………. The money that was necessary to have a scheme like this was sourced from…………..and allowed London to have 5000 bikes initially, but there are likely to be…………..to the scheme. The bikes have a tracking……………., are properly equipped and regularly…………..

0
Giúp tớ với nhé London's cycle hire scheme A. London is a 'world city': one of the most important economic and financial hubs in the world. It has a population of around eight million people and contains hundreds of iconic buildings which are recognized over the world. London receives around 20 million visitors each year, a large proportion from overseas, who mingle with further millions of people who travel into the city from a wide area to work in the central area. It is frequently...
Đọc tiếp

Giúp tớ với nhé

London's cycle hire scheme

A. London is a 'world city': one of the most important economic and financial hubs in the world. It has a population of around eight million people and contains hundreds of iconic buildings which are recognized over the world. London receives around 20 million visitors each year, a large proportion from overseas, who mingle with further millions of people who travel into the city from a wide area to work in the central area. It is frequently rated as providing the most satisfying 'cultural experience' for visitors to any city.

B. One of the challenges involved in managing (and living in) such a huge city is the abity to mo ve people efficiently around it, for the purposes of work and leisure, and at reasonable cost. The London blackberry cab is one responese to this problem. The much quoted result of million of daily vehicle fondements is a very low average speed for traffic on London's roads and frequent suggestion problems.

C. Many cities have taken steps to reduce the amount of traffic on the roads by adopting a range of measures which can broadly be described as either 'carrots' or 'sticks': those which eigher promote, or discourage certain activity. London has already been forced into trying a number of measures to reduce traffic congestion. There have included:

.Traffic management systems which included the world's first traffic light. It was installed outside the Houses of Parliament in 1868 to reduce congestion in this area.

.An underground system which was the first in the world. The first section opened in 1863, and the network is still developing. Since 2003, it has been managed by Transport for London. The classic London Tube map forms part of city's cultural heritage, and has been much copied and adapted elsewhere.

• The Cross Rail development: due to provide high frequency
rail services through two new tunnels under Central London from 2017.

• The congestion charging system – introduced in 2003, and extended in 2007 - charges many motorists (there are some exemptions) £10 to enter the central charging zone between 7am-6pm Monday to Friday.

• The Oyster card – an automated charging system which speeds up the use of public transport using a specially chipped card, which can be pre-charged with ‘credit’.

D. The latest solution is the Barclays London Cycle Hire Scheme. In 2010, London joined a growing list of cities that had turned to the bicycle for a possible solution to traffi c congestion. Cities like Amsterdam have long since been associated with bicycles. Other cities that already have cycle hire schemes include Paris, Copenhagen and Barcelona. In Paris, the system is known as the Velib scheme, a word which merges the word for bicycle with
freedom. It is funded by advertising. The London scheme was launched on the 30th July 2010 with an initial total of 5,000 bikes spread around 315 locations, with plans for further extensions. The bikes are fairly robust so that they can withstand the knocks of daily use. The are fitted with dyamo-powered LED lights, have three gears, achain guard and a bell. Each bike is also fitted with a Radio frequency Identification (RFID) chip, so that its location can be tracked. The bkes have puncture-proof tyres and are regularly checked over the mechanical faults.

E. It is hoped that people will experience London in a more direct way. Instead of descending into the earth, they will cycle the streets and thus gain “a different view” of London and improve their own mental maps of the city. They will also be getting exercise, which in an age of soaring obesity rates can only be a good thing, can’t it?
Enough reading, time for you to get out there and start pedalling!

Complete the summary below with ONE WORD from the passage

London, with a…………….of around eight million people and 20 visitors each year, has been facing the problem of reducing traffic…………… It has already been forced into finding a few……………. The Barclays London Cycle Hire System was……………in 2010 in the hope of providing a……………for the existing transport……………. The money that was necessary to have a scheme like this was sourced from…………..and allowed London to have 5000 bikes initially, but there are likely to be…………..to the scheme. The bikes have a tracking……………., are properly equipped and regularly…………..

0
I. Choose one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase 1____________ is a chemical used for killing weeds. A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic 2. Sperm whale population are at risk due to hunting. A. in extinction B. in danger C. on the decrease D. in fewness 3. What would Tom do if he ______ the truth? A. would know B. has know C. knows D. knew 4. _____________ you, I would think twice about that...
Đọc tiếp

I. Choose one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase

1____________ is a chemical used for killing weeds.

A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic

2. Sperm whale population are at risk due to hunting.

A. in extinction B. in danger C. on the decrease D. in fewness

3. What would Tom do if he ______ the truth?

A. would know B. has know C. knows D. knew

4. _____________ you, I would think twice about that decision. It could be a bad move.

A. If I am B. Should I be C. Were I D. If I had been

5. An announcement about the eight o'clock flight to Chicago ________.

A. has been already made B. has already made

C. has already been made D. already made

6. Many reliable methods of storing information ___________when computers arrived.

A. tend forgotten B. tend to forget

C. tend to be forgotten D. tend being forgotten

7. He would never do anything to _______ the lives of his children.

A. danger B. endanger C. endangered D. dangerous

8. Whales and sharks are carnivores, _______ means they eat meat.

A. this B. that C. it D. which

9. Mary's children are used to ____ after school every day. They don't have to walk home.

A. picking up B. being picked up C. be picked up D. pick up

10. Diaz is a wonderful ballet dancer. She ______ since she was four.

A. had been dancing B. has been danced C. has danced D. was danced

11. Up to now, AIDS have not been _______, and more and more people died of the disease.

A. treated B. concerned C. killed D. stopped

12. She is a famous _______. She is very interested in protecting wild animals from extinction.

A. conserve B. conservationist C. conservation D. Conservational

13. A: I don't know how to use this camera?

B: It's quite easy. ................. you

A. I going to show B. I'll show C. I'm will show D. I'm going to show

14. We....................use herbicides, pesticides and fertilizers that harm the environment

A. should not B. should C. will D. does not

15. The animals are not kept in .............., they can live in their natural environment

A. cages B. house C. hotel D. restaurant

16. The English class ..................................by a lot of students and teachers tomorrow

A. will be attended B. will attend C. attended D. will attended

17: These flowers are fresh. They .................... from the garden

A. have been just picked B. have just been picked

C. have been picked just D. just have been picked

18: You .............. go to bed late. It's not good for your health.

A. mustn't B. should C. shouldn't D. oughtn't

19. I think you ................study hard for the next exam.

A. could B. will C. would D. should

20. The life ......... of sperm whale can be up to seventy years.

A. distance B. period C. length D. span

21. Without plants, most of water would ............................as soon as it falls.

A. run off B. run after C. run away D. run by

22. I still can't believe it! My bicycle................ last night.

A. was stealing B. stolen C. was stolen D. stole

23 It rained all the time, ................was a great pity.

A. that B. what C. which D. who

24. Water can be held on the land by vegetation.

A. plants used as food B. grown tree

C. plants and trees D. the growth of plants

25. The farmer removed some undeveloped trees to improve the growth of the rest.

A. planted B. watered C. eliminated D. fertilized

1
12 tháng 3 2020

I. Choose one word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase

1____________ is a chemical used for killing weeds.

A. Pesticide

B. Herbicide< thuốc diệt cỏ>

C. Fertilizer D. Antibiotic

2. Sperm whale population are at risk due to hunting.

A. in extinction

B. in danger < in danger = at risk = in ruin : đang bị đe dọa, đang bị nguy hiểm>

C. on the decrease D. in fewness

3. What would Tom do if he ______ the truth?

A. would know B. has know C. knows

D. knew < câu đk loại 2>

4. _____________ you, I would think twice about that decision. It could be a bad move.

A. If I am B. Should I be

C. Were I < nhìn phía sau ta thấy : would think" rồi theo nghĩa câu ta biết đc là câu đk loại 2.

Were + S + O , S+ would/ could/ might ... + V(bare ) + O

or : Were + S + to V, S + would/ could + V<bare> + O

=> Đảo ngữ câu đk loại 2

D. If I had been

5. An announcement about the eight o'clock flight to Chicago ________.

A. has been already made B. has already made

C. has already been made D. already made

6. Many reliable methods of storing information ___________when computers arrived.

A. tend forgotten B. tend to forget

C. tend to be forgotten D. tend being forgotten

7. He would never do anything to _______ the lives of his children.

A. danger B. endanger (verb) C. endangered D. dangerous

8. Whales and sharks are carnivores, _______ means they eat meat.

A. this B. that C. it D. which

9. Mary's children are used to ____ after school every day. They don't have to walk home.

A. picking up B. being picked up < tobe + used to + being + V_pp -> bị động> C. be picked up D. pick up

10. Diaz is a wonderful ballet dancer. She ______ since she was four.

A. had been dancing B. has been danced C. has danced D. was danced

11. Up to now, AIDS have not been _______, and more and more people died of the disease.

A. treated B. concerned C. killed D. stopped

12. She is a famous _______. She is very interested in protecting wild animals from extinction.

A. conserve B. conservationist ( n -> chỉ người )

Ở chỗ chấm chấm cần 1 Noun chỉ người vì S là "she"

C. conservation D. Conservational

13. A: I don't know how to use this camera?

B: It's quite easy. ................. you

A. I going to show B. I'll show < đây là 1 quyết định tức thời> C. I'm will show D. I'm going to show

14. We....................use herbicides, pesticides and fertilizers that harm the environment

A. should not B. should C. will D. does not

15. The animals are not kept in .............., they can live in their natural environment

A. cages B. house C. hotel D. restaurant

16. The English class ..................................by a lot of students and teachers tomorrow

A. will be attended B. will attend C. attended D. will attended

17: These flowers are fresh. They .................... from the garden

A. have been just picked B. have just been picked

C. have been picked just D. just have been picked

18: You .............. go to bed late. It's not good for your health.

A. mustn't B. should C. shouldn't < câu khuyên ko nên đi ngủ muộn vì nó ko tốt cho sức khỏe>

D. oughtn't

19. I think you ................study hard for the next exam.

A. could B. will C. would D. should < nên hok hành chăm chỉ cho kì thi tới>

20. The life ......... of sperm whale can be up to seventy years.

A. distance B. period C. length D. span < life span : tuổi thọ , vòng đời ( đối vs sinh vật ) >

21. Without plants, most of water would ............................as soon as it falls.

A. run off B. run after C. run away D. run by

22. I still can't believe it! My bicycle................ last night.

A. was stealing B. stolen C. was stolen D. stole

23 It rained all the time, ................was a great pity.

A. that B. what C. which D. who

24. Water can be held on the land by vegetation.

A. plants used as food B. grown tree

C. plants and trees D. the growth of plants

25. The farmer removed some undeveloped trees to improve the growth of the rest.

A. planted B. watered C. eliminated D. fertilized

12 tháng 3 2020

yeu