K
Khách

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

5 tháng 8 2019

2. Fill in the missing word.

1. There is a lack…OF….clear information about GM food.

2. If we don’t find renewable sources of energy, we will end…UP…with serious problems.

3. We are…IN…danger of losing many wild flowers because of the use of chemical sprays.

4. If you have breathing problems, you must give…UP .smoking.

5. Positive changes, however small, …MAKE….a difference to the environment.

6. Many children who live in polluted cities suffer…FROM……asthma.

7. The new factory will be built…ON…..condition that it disposes of its waste responsibly.

8. By the end of May we will have…BEEN……working on the project for two years.

9. We must take care of the earth now,…OR…else future generations will suffer.

10. Try to cut..........DOWN......... on the amount of paper you use in the office.

5 tháng 8 2019

2. Fill in the missing word.

1. There is a lack…of….clear information about GM food.

2. If we don’t find renewable sources of energy, we will end…up…with serious problems.

3. We are…in…danger of losing many wild flowers because of the use of chemical sprays.

4. If you have breathing problems, you must give…up.smoking.

5. Positive changes, however small, …makes….a difference to the environment.

6. Many children who live in polluted cities suffer…from…asthma.

7. The new factory will be built…in…..condition that it disposes of its waste responsibly.

8. By the end of May we will have…kept……working on the project for two years.

9. We must take care of the earth now,…or…else future generations will suffer.

10. Try to cut........down........... on the amount of paper you use in the office.

IV.Read the passage. Decide which of the following statements is True(T), Palse(F) or No information(NI) We are all destroying the Earth. The seas and rivers are too dirty to swim in it. These is so much smoke in the air that it's unhealthy to live in many of world's cities. We've cut down so many trees that there are now areas of wasteland all over the world. Farmers in many parts of Africa can not got grow enough to eat and in some Asian countries there is too little rice. Wild animals are...
Đọc tiếp

IV.Read the passage. Decide which of the following statements is True(T), Palse(F) or No information(NI)

We are all destroying the Earth. The seas and rivers are too dirty to swim in it. These is so much smoke in the air that it's unhealthy to live in many of world's cities. We've cut down so many trees that there are now areas of wasteland all over the world. Farmers in many parts of Africa can not got grow enough to eat and in some Asian countries there is too little rice. Wild animals are quickly disappearing because we have killed too many. However, it isn't enough simply to talk about the problem. We must act before it's too late to do anything about it. Join us now. Save the Earth. This is too important to ignore

1._____ We can swim in the seas and rivers because they are not polluted now.

2._____ We are planting a lot of trees in areas of wasteland.

3._____ There isn’t rice enough to eat in many parts of Africa.

4._____ We are killing too many wild animals.

5._____ It’s not important to save the Earth.

6._____ It's pleasant to live in a lot of cities in the world now

7._____There are areas of wasteland now because many trees are cut down

8._____Rice can grow enough in many parts of Africa

9._____Animals are not as many now as they were a few years ago

10.____It's time to act if we want to save the Earth

1
13 tháng 11 2017

IV.Read the passage. Decide which of the following statements is True(T), Palse(F) or No information(NI)

We are all destroying the Earth. The seas and rivers are too dirty to swim in it. These is so much smoke in the air that it's unhealthy to live in many of world's cities. We've cut down so many trees that there are now areas of wasteland all over the world. Farmers in many parts of Africa can not got grow enough to eat and in some Asian countries there is too little rice. Wild animals are quickly disappearing because we have killed too many. However, it isn't enough simply to talk about the problem. We must act before it's too late to do anything about it. Join us now. Save the Earth. This is too important to ignore

1.__F___ We can swim in the seas and rivers because they are not polluted now.

2.___F__ We are planting a lot of trees in areas of wasteland.

3.__T___ There isn’t rice enough to eat in many parts of Africa.

4.___T__ We are killing too many wild animals.

5.__F___ It’s not important to save the Earth.

6.___F__ It's pleasant to live in a lot of cities in the world now

7.___T__There are areas of wasteland now because many trees are cut down

8.__F___Rice can grow enough in many parts of Africa

9.___T__Animals are not as many now as they were a few years ago

10.__T__It's time to act if we want to save the Earth

13 tháng 11 2017

thanks ạyeu

10 tháng 8 2019

4. With healthier _______ and better medical ______ ,people will have a longer life expectancy. ( ways-care/lifestyle-care / life- cares / lifestyles - medical)

5. Many people think the cuberworld will______ the real world ( take/ provide/ take place/ replace )

6. The invention of penicillin is very useful because it has _____ lots of lives. ( lost/ brought/saved/ solved)

7. It is said that in a couple of decades, we _____ telepathy and holography. ( use/ will be use/have use/ will be using)

8. Mars is named _____ the Roman God of war ( to/about/ after / under)

9. By 2050 we_____ in smart homes. ( will have lived/ will be lived/ will live/ are living)

10. The Earth seems too small to _____ the increasing population. (provide/accommodate/ supply / stand)

P.s: Có gì sai mong mọi người góp ý!

10 tháng 8 2019

4.lifestyle-care

5. replace

6.saved

7. will be using

8. after

9. will have lived

10. accommodate

Fill in each numbered blank with one suitable word. Nowadays,more and more people are charging the way they use their televisions.Some years ago we(1).........to turn on TV and watch whatever there was.But now we choose the(2).........we watch far more carefully because we have many (3)......... interesting things to do.One results of this change is that we are also beocming(4).........careful about the actual television set itself.As wa watch fewer programs,we want to be sure that we...
Đọc tiếp

Fill in each numbered blank with one suitable word.

Nowadays,more and more people are charging the way they use their televisions.Some years ago we(1).........to turn on TV and watch whatever there was.But now we choose the(2).........we watch far more carefully because we have many (3)......... interesting things to do.One results of this change is that we are also beocming(4).........careful about the actual television set itself.As wa watch fewer programs,we want to be sure that we will(5)......... a really good picture,with bright color and sound.Because it will be switched off(6).........of the time,we also want the television to look good when we aren't watching it.So when we(7).........or rent we look at outside to make sure it is attractive and will look right (8)........other furniture.Of course,we have to(9)........more for high quality.However,it seems that the number of people (10)......... are content to do so is increasing,and this should have a good result,because in the end all televisions will have better quality.

1
17 tháng 4 2019

Nowadays, more and more people are changing the way they use their televisions.Some years ago we (1)...used... to turn on TV and watch whatever there was.But now we choose the (2)...programs... we watch much more carefully because we have many (3)...other... interesting things to do.One result of this change is that we are also becoming (4)...more... careful about the actual television set itself. As we watch fewer programs, we want to be sure that we will (5)...have... a really good picture, with bright color and clear sound. Because it will be switched off (6)...most... of the time, we also want the television to look good when we are not watching it. So when we (7)...buy... or rent we look at the outside to make sure it is attractive and will look right (8)...with... other furniture.Of course we have to (9)...pay... more for high quality.However it seems that the number of (10)...people... who are content to do is increasing and this should have a good result because in the end all television will have better quality.

Unlike buried treasure and some minerals, fossils are usually not valuable in themselves. However, most of the fossils you find will be of greatest value to you. They will help you learn much about the geologic history of the earth and its inhabitants. If it were not for fossils, we would have no way of knowing about the animals that once roamed the earth or that once crawled on the bottom of the ancient seas. In fact, we would not even know for sure that there were once seas in some regions...
Đọc tiếp

Unlike buried treasure and some minerals, fossils are usually not valuable in themselves. However, most of the fossils you find will be of greatest value to you. They will help you learn much about the geologic history of the earth and its inhabitants.

If it were not for fossils, we would have no way of knowing about the animals that once roamed the earth or that once crawled on the bottom of the ancient seas. In fact, we would not even know for sure that there were once seas in some regions if it were not for the many fossils of sea animals that we find there.

You can look at some fossils and see for yourself the shape of the ancient animals. Even if you collect only bits of one kind of fossil, you may still be able to tell what it looked like. Making sense out of fossil bits is a little like working a jigsaw puzzle. Sometimes you will lose pieces, but you can still recognize the picture and even use your imagination to fill in missing details. The habits of ancient sea animals are not so easy to determine. Therefore, scientists study the structure and the habits of similar living animals to learn what the ancient ones must have been like. There are some things, however, that neither the study of fossils nor the study of living animals can tell us. For example, no one knows what colour most ancient sea animals were. Also, since the soft parts disappeared soon after death, many details of their internal structure are unknown. So the pictures of ancient sea creatures (as well as dinosaurs!) are what scientists think the animals looked like. Reconstructing the life of an ancient sea animal on the basis of fossil evidence and the characteristics of similar living animals is a little like relying on circumstantial evidence in court.

1. This passage is mainly about animals that __________.

A. have very tough hides

B. once lived on the earth

C. inhabit the seas of today

D. are becoming extinct

2. With the help of fossils we can __________.

A. reconstruct life of the past

B. predict the future

C. explain the changes of the seasons

D. save some species of animals from extinction

3. Many details of ancient animals are lacking because __________.

A. many species have not been found

B. volcanic disasters have permanently buried many fossils

C.many fossils lie in deep water and cannot be recovered

D. soon after death the soft parts of the body decay

49. To “determine" in the passage is closest in meaning to __________.

A. come across

B. study

C. find out

D. imitate

50. This passage implies that a scientist's evaluation of the past is based on __________.

A. laboratory experiments with live animals

B. a few facts mixed with a lot of opinions

C. predictions made in the past and present

D. field studies of our society

1
4 tháng 7 2019

1 B. once lived on the earth

2 A. reconstruct life of the past

3 D. soon after death the soft parts of the body decay

4 C. find out

5 B. a few facts mixed with a lot of opinions

Rewrite the sentences below with connectors given in brackets. 1. Although I approve of parties. I can't let you give one tonight. (much as) 2. As you haven't performed your duties, you will be expelled from the club.(consequently) 3. "However fast I ran, I was always in the same place" she dreamt. (although) 4. His father has died, so he is crying his heart out. (owing to) 5. These are the rules, but there are exceptions. (nevertheless) 6. I neither love you nor I want to see you again....
Đọc tiếp

Rewrite the sentences below with connectors given in brackets.

1. Although I approve of parties. I can't let you give one tonight. (much as)

2. As you haven't performed your duties, you will be expelled from the club.(consequently)

3. "However fast I ran, I was always in the same place" she dreamt. (although)

4. His father has died, so he is crying his heart out. (owing to)

5. These are the rules, but there are exceptions. (nevertheless)

6. I neither love you nor I want to see you again. (what's more)

7. Majorca is a paradise for tourists; this is the consequence of its popularity. ( hence)

8. The cause of his death was a heart attack. (due to)

9. As our business is going from bad to worse, we will have to close down. (as a result)

10. Many people are dying from lack of food everyday in the Third World. (on account of)

11. We will have to work hard at it because time is pressing on. (so)

12. No matter how much you hate them, you will have to live them. (even if)

13. We will have take strict measures, since the unemployment rate has increased. (thus)

14. You have failed all your exams, so we will not buy you the bike we promised. (since)

15. The lack of discipline was the reaso they lost the battle. (through)

2
16 tháng 9 2018

Rewrite the sentences below with connectors given in brackets.

1. Although I approve of parties. I can't let you give one tonight. (much as)

=>Much approved of parties as I am,I can't let you give one tonight.​

2. As you haven't performed your duties, you will be expelled from the club.(consequently)

=>you haven't performed your duties.consequently, you will be expelled from the club.

3. "However fast I ran, I was always in the same place" she dreamt. (although)

=>''although I ran fast,I was always in the same place" she dreamt.

4. His father has died, so he is crying his heart out. (owing to)

=>he is crying his heart out owing to his father's death

5. These are the rules, but there are exceptions. (nevertheless)

=>These are the rules.nevertheless, there are exceptions.

6. I neither love you nor I want to see you again. (what's more)

=>I don't love you ,and what's more I don't want to see you again.

7. Majorca is a paradise for tourists; this is the consequence of its popularity. ( hence)

=>Majorca is a paradise for tourists.hence this is the consequence of its popularity.

8. The cause of his death was a heart attack. (due to)

=>his death was due to a heart attack.

9. As our business is going from bad to worse, we will have to close down. (as a result)

=>we will have to close down as a result our business is going from bad to worse

11. We will have to work hard at it because time is pressing on. (so)

=>time is pressing on so We will have to work hard at it

13. We will have take strict measures, since the unemployment rate has increased. (thus)

=>We will have take strict measures. thus the unemployment rate has increased.

14. You have failed all your exams, so we will not buy you the bike we promised. (since)

=>we will not buy you the bike we promised since You have failed all your exams

15. The lack of discipline was the reaso they lost the battle. (through)

=>The lack was disciplined through they lost the battle.

Fill one suitable word in each space of the following passage About two hunderd years ago man lived in great harmony with his environment......(1)........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)......is happening to the enviroment, because od modern industry and the need for more and more energy. Newspaper and magazines write about water pollution, air pollution and land pollution. Why is.......(3)......so...
Đọc tiếp

Fill one suitable word in each space of the following passage

About two hunderd years ago man lived in great harmony with his environment......(1)........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)......is happening to the enviroment, because od modern industry and the need for more and more energy. Newspaper and magazines write about water pollution, air pollution and land pollution.

Why is.......(3)......so much discussion about pollution ? After all, people have been .......(4)....... the world around them for thousands of years. But in the past, there were not many people and lots of room in the world so they could move to another place when their sattlements became ......(5).....

Now, however, many parts os the world are crowded, people live in big cities and much of our waste, especially waste from factories, electric power stations, the chemical industry and heavy industry is very dangerous. Much of this dangerous waste goes into the air and is carried by the ......(6)....... for great distance.

The earth is our home. We must take care of it, for ourselves and for the........(7)...... generations. This means keeping our environment clean. Ecologists, the scientists who study the relation between living ......(8).....and the environment point out the importance of this task. However, each of us must do everythingpossible to keep the land, air and water clean.

1
20 tháng 1 2019

Fill one suitable word in each space of the following passage

About two hunderd years ago man lived in great harmony with his environment......(1)while........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)what......is happening to the enviroment, because od modern industry and the need for more and more energy. Newspaper and magazines write about water pollution, air pollution and land pollution.

Why is.......(3)there......so much discussion about pollution ? After all, people have been .......(4)polluting....... the world around them for thousands of years. But in the past, there were not many people and lots of room in the world so they could move to another place when their sattlements became ......(5)dirty.....

Now, however, many parts os the world are crowded, people live in big cities and much of our waste, especially waste from factories, electric power stations, the chemical industry and heavy industry is very dangerous. Much of this dangerous waste goes into the air and is carried by the ......(6)....... for great distance.

The earth is our home. We must take care of it, for ourselves and for the........(7)next...... generations. This means keeping our environment clean. Ecologists, the scientists who study the relation between living ......(8)objects.....and the environment point out the importance of this task. However, each of us must do everythingpossible to keep the land, air and water clean.

20 tháng 1 2019

Cảm ơn câu trả lời của bạn !

27 tháng 2 2020

Tidal energy is renewable plentiful and clean -Wind will be used as an environmental friendly sources of energy . -There are many ways will be used to solve the problem of pollution

Chỉ biết từng đó hoi à! Thông cảm nha!

27 tháng 2 2020

ờ, mà sáng mai bạn học hay ntn mà có vẻ gấp vậy?

There’s much more water than land on the (1) ___ of the earth. The seas and oceans cover nearly (2) ___ of the whole world, and only one-fifth of (3) ___ land. If you traveled over the earth in different directions, you would have to spend (4) ___ more of your time (5) ___ on water that on roads or railways. We sometimes forget that for every mile of land (6) ___ four miles of water. There’s so much water in the surface of our earth that we (7) ___ to use two words to describe. We use the word...
Đọc tiếp

There’s much more water than land on the (1) ___ of the earth. The seas and oceans cover nearly (2) ___ of the whole world, and only one-fifth of (3) ___ land. If you traveled over the earth in different directions, you would have to spend (4) ___ more of your time (5) ___ on water that on roads or railways. We sometimes forget that for every mile of land (6) ___ four miles of water.

There’s so much water in the surface of our earth that we (7) ___ to use two words to describe. We use the word SEAS (8) ___ those parts of water surface which (9) ___ only few hundreds of mile, the word OCEANS to describe the huge area of water (10) ___ are thousands of miles wide and very deep.

1. A. cover B. surface C. outer D. outside

2. A. four-fives B. four-fifth C. four fifths D. fourth-fifths

3. A. it is B. it’s C. its D. them are

4. A. many B. much C. few D. too

5. A. to move B. move C. moved D. moving

6. A. there are B. there is C. there has D. have

7. A. must B. should C. have D. would

8. A. describing B. describes C. describe D. to describe

9. A. is B. are C. has D. will be

10. A. that’s B. which C. where D. whose

2
21 tháng 6 2017

There’s much more water than land on the (1) _surface__ of the earth. The seas and oceans cover nearly (2) _four-fifths__ of the whole world, and only one-fifth of (3) _its__ land. If you traveled over the earth in different directions, you would have to spend (4) __much_ more of your time (5) _moving__ on water that on roads or railways. We sometimes forget that for every mile of land (6) _there are__ four miles of water.

There’s so much water in the surface of our earth that we (7) __have_ to use two words to describe. We use the word SEAS (8) _describes__ those parts of water surface which (9) _is__ only few hundreds of mile, the word OCEANS to describe the huge area of water (10) _which__ are thousands of miles wide and very deep.

1. A. cover B. surface C. outer D. outside

2. A. four-fives B. four-fifth C. four fifths D. fourth-fifths

3. A. it is B. it’s C. its D. them are

4. A. many B. much C. few D. too

5. A. to move B. move C. moved D. moving

6. A. there are B. there is C. there has D. have

7. A. must B. should C. have D. would

8. A. describing B. describes C. describe D. to describe

9. A. is B. are C. has D. will be

10. A. that’s B. which C. where D. whose

21 tháng 6 2017

There’s much more water than land on the (1) ___ of the earth. The seas and oceans cover nearly (2) ___ of the whole world, and only one-fifth of (3) ___ land. If you traveled over the earth in different directions, you would have to spend (4) ___ more of your time (5) ___ on water that on roads or railways. We sometimes forget that for every mile of land (6) ___ four miles of water.

There’s so much water in the surface of our earth that we (7) ___ to use two words to describe. We use the word SEAS (8) ___ those parts of water surface which (9) ___ only few hundreds of mile, the word OCEANS to describe the huge area of water (10) ___ are thousands of miles wide and very deep.

1. A. cover B. surface C. outer D. outside

2. A. four-fives B. four-fifth C. four fifths D. fourth-fifths

3. A. it is B. it’s C. its D. them are

4. A. many B. much C. few D. too

5. A. to move B. move C. moved D. moving

6. A. there are B. there is C. there has D. have

7. A. must B. should C. have D. would

8. A. describing B. describes C. describe D. to describe

9. A. is B. are C. has D. will be

10. A. that’s B. which C. where D. whose