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12 tháng 12 2021

We all are destroying the Earth. The seas and rivers are too (41) …………… dirty……to swim in. There is so much smoke in the (42) ………… air………that it is unhealthy to live in many of the world’s cities. In one well-known city, for example, poisonous gases from car (43) ………… pollute………the air so much that policemen have to wear oxygen masks. We have cut (44) …………… down……so many trees that there are now vast areas of wasteland all over the world. As a (45) …………… result……, farmers in parts of Africa can not (46) ………… grow ………enough to eat. In certain countries in Asia there is so little rice. Moreover, we do not take enough care of the countryside. Wild animals are (47) …… quickly……………disappearing. For instance, tigers are rare in India now. Because we have killed (48) ……… too …………many for them to (49) ………… survive………. However, it is not so simple to talk (50) ……… about…………the problem. We must act now before it is too late to do anything about it. Join us now. Save the Earth.

12 tháng 12 2021

We all are destroying the Earth. The seas and rivers are too (41) ………dirty…………to swim in. There is so much smoke in the (42) ………air…………that it is unhealthy to live in many of the world’s cities. In one well-known city, for example, poisonous gases from car (43) …………pollute………the air so much that policemen have to wear oxygen masks. We have cut (44) ………down…………so many trees that there are now vast areas of wasteland all over the world. As a (45) …………result………, farmers in parts of Africa can not (46) ………grow…………enough to eat. In certain countries in Asia there is so little rice. Moreover, we do not take enough care of the countryside. Wild animals are (47) ………quickly…………disappearing. For instance, tigers are rare in India now. Because we have killed (48) …………too………many for them to (49) ………survive…………. However, it is not so simple to talk (50) …………about………the problem. We must act now before it is too late to do anything about it. Join us now. Save the Earth.

Use the words given to fill in the blanks. There is one extra word that you do not need to use.down – air – quickly – about – save - dirty – important – pollute – growWe all are destroying the Earth. The seas and rivers are too (1).......................... to swim in. There is so much smoke in the (2) ................................ that it is unhealthy to live in many of the world's cities. In one well-known city, for example, poisonous gases from car (3)...
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Use the words given to fill in the blanks. There is one extra word that you do not need to use.

down – air – quickly – about – save - dirty – important – pollute – grow

We all are destroying the Earth. The seas and rivers are too (1).......................... to swim in. There is so much smoke in the (2) ................................ that it is unhealthy to live in many of the world's cities. In one well-known city, for example, poisonous gases from car (3) ............................. the air so much that policemen have to wear oxygen masks. We have cut (4)......................... so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa cannot (5) ......................... enough to eat. In certain countries in Asia there is so little rice. Moreover, we do not take enough care of the countryside. Wild animals are (6) ............................. disappearing. For instance, tigers are rare in India now. Because we have killed too many for them to survive. However, it is not so simple to talk (7) .............................. the problem. We must act now before it is too late to do anything about it. Join us now. (8) ..................the Earth.

1
15 tháng 3 2019

Đáp án là:

1. dirty 2. air 3. pollute 4. down
5. grow 6. quickly 7. about 8. Save
simply - dirt - health importance - quick - poison We are all destroying the earth. The seas and rivers are too (1)....................... to swim in. There is so much smoke in the air that it is (2)....................... to live in many of the world's cities. In one well-known city, for example, (3)....................... gases from cars pollute the air so much that policemen have to wear oxygen masks. We have cut down so many trees the there are now vast areas...
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simply - dirt - health

importance - quick - poison

We are all destroying the earth. The seas and rivers are too (1)....................... to swim in. There is so much smoke in the air that it is (2)....................... to live in many of the world's cities. In one well-known city, for example, (3)....................... gases from cars pollute the air so much that policemen have to wear oxygen masks. We have cut down so many trees the there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa can not grow enough to eat. In certain countries in Asia there is so little rice. Moreover, we do not take enough care of the countryside. Wild animals are (4)....................... disappearing. For instance, tigers are rate in India now because we have killed too many for them to survive. However, it isn't so (5)....................... to talk about the problem. We must act now before it is too late to do anything about it. Join us now. Save the Earth. This is too (6)....................... to ignore.

1
26 tháng 7 2018

1.dirty

2.unhealthy

3.poisonous

4.quickly

5.simply

6.important

1. Complete the passage with the words provided. There is one extra word that you do not need to use: down – air – quickly – about – save – dirty – important – pollute – grow. We are all destroying the Earth. The seas and rivers are too (1)………………..to swim in. There is so much smike in the (2)……………that it is unhealthy to live in many of the world’s cities. In one well-known city, for example, poisonous gases from cars (3)……………………the air so much that policemen have to wear oxygen masks. We have...
Đọc tiếp

1. Complete the passage with the words provided. There is one extra word that you do not need to use:

down – air – quickly – about – save – dirty – important – pollute – grow.

We are all destroying the Earth. The seas and rivers are too (1)………………..to swim in. There is so much smike in the (2)……………that it is unhealthy to live in many of the world’s cities. In one well-known city, for example, poisonous gases from cars (3)……………………the air so much that policemen have to wear oxygen masks. We have to cut (4)…………………….so many trees that there are now vast areas of wasteland all over the world. As a rtesult, farmers in parts of Africa cannot (5)………………enough to eat. In certain countries in Asia there is so little rice. Moreover, we do not take enough care of the countryside. Wild animals are (6)………………………..disappearing. For instance, tigers are rare in India now because we have killed too many for them to survive. However, it isn’t so simple to talk(7)………………………the problem. We must act now before it is too late to do anything about it. Join us now. (8)…………………………the Earth.

1
20 tháng 1 2019
1. Complete the passage with the words provided. There is one extra word that you do not need to use:

down – air – quickly – about – save – dirty – important – pollute – grow.

We are all destroying the Earth. The seas and rivers are too (1)…DIRTY…..to swim in. There is so much smike in the (2)……AIR…that it is unhealthy to live in many of the world’s cities. In one well-known city, for example, poisonous gases from cars (3)……POLLUTE…the air so much that policemen have to wear oxygen masks. We have to cut (4)………DOWN…….so many trees that there are now vast areas of wasteland all over the world. As a rtesult, farmers in parts of Africa cannot (5)……GROW…enough to eat. In certain countries in Asia there is so little rice. Moreover, we do not take enough care of the countryside. Wild animals are (6)……QUICKLY……..disappearing. For instance, tigers are rare in India now because we have killed too many for them to survive. However, it isn’t so simple to talk(7)………ABOUT………the problem. We must act now before it is too late to do anything about it. Join us now. (8)……SAVE…the Earth.

I. 1...................you are interested in this film, don't go to see it at any cost. A.if B. Unless C. Because D. So 6. If you like that book, I will give it .................you as my present D. to A. for B. from C. at 7. If you live in this small town, you................earn much money A. aren' B. couldn't C. can't D. didn't 8. If you have .....................money, you can travel abroad this summer D. a lots A. a lot of B. many C. lot of 9. If you are a student, you can get a...
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I. 1...................you are interested in this film, don't go to see it at any cost. A.if B. Unless C. Because D. So 6. If you like that book, I will give it .................you as my present D. to A. for B. from C. at 7. If you live in this small town, you................earn much money
A. aren' B. couldn't C. can't D. didn't 8. If you have .....................money, you can travel abroad this summer D. a lots A. a lot of B. many C. lot of 9. If you are a student, you can get a discount .....................books A. on B. in C. at D. for 10. I won't go unless you ..............me the money back A. to pay B. paid C. paying D. pay II. simply -dirt-health- importance-quick-poison We are all destroying the earth. The seas and rivers are too (1)...................to swim in. There is so much smoke in the air that it is (2).................. to live in many of the world's cities. In one well-known city, for example, (3).............. gases from cars poilute the air so much that policemen have to wear oxygen masks. We have cut down so many trees that there are now vast areas of wasteland all over the world. As a result, famers in parts of Africa can not grow enough to tat. in certain countrics in Asia there is so little rice. Moreover, we take enough care of the countryside. Wild animals are (4)............. disappearing. For instance, igers are rare in India now because we have killed too many for them to survive. However, it isn't so (5) ................to talk about the problem. We must act now before it is too late to do anything about it. Join us now Save the Earth. This is too (6)............. to ignore

2
8 tháng 9 2018

I. 1...................you are interested in this film, don't go to see it at any cost. A.if B. Unless C. Because D. So 6. If you like that book, I will give it .................you as my present D. to A. for B. from C. at 7. If you live in this small town, you................earn much money
A. aren' B. couldn't C. can't D. didn't 8. If you have .....................money, you can travel abroad this summer D. a lots A. a lot of B. many C. lot of 9. If you are a student, you can get a discount .....................books A. on B. in C. at D. for 10. I won't go unless you ..............me the money back A. to pay B. paid C. paying D. pay II. simply -dirt-health- importance-quick-poison We are all destroying the earth. The seas and rivers are too (1).....dirt..............to swim in. There is so much smoke in the air that it is (2).................. to live in many of the world's cities. In one well-known city, for example, (3)........poison...... gases from cars poilute the air so much that policemen have to wear oxygen masks. We have cut down so many trees that there are now vast areas of wasteland all over the world. As a result, famers in parts of Africa can not grow enough to tat. in certain countrics in Asia there is so little rice. Moreover, we take enough care of the countryside. Wild animals are (4).....quick........ disappearing. For instance, igers are rare in India now because we have killed too many for them to survive. However, it isn't so (5) .....importance...........to talk about the problem. We must act now before it is too late to do anything about it. Join us now Save the Earth. This is too (6)......simply....... to ignore

8 tháng 9 2018

I. 1...................you are interested in this film, don't go to see it at any cost.

A.if B. Unless C. Because D. So

6. If you like that book, I will give it .................you as my present

D. to A. for B. from C. at

7. If you live in this small town, you................earn much money

A. aren' B. couldn't C. can't D. didn't

8. If you have .....................money, you can travel abroad this summer

D. a lots A. a lot of B. many C. lot of

9. If you are a student, you can get a discount .....................books

A. on B. in C. at D. for

10. I won't go unless you ..............me the money back

A. to pay B. paid C. paying D. pay

II. simply --health- importance-quick-poison

We are all destroying the earth. The seas and rivers are too (1).........dirty..........to swim in. There is so much smoke in the air that it is (2).........unhealthy......... to live in many of the world's cities. In one well-known city, for example, (3)...... poisonous ........ gases from cars poilute the air so much that policemen have to wear oxygen masks. We have cut down so many trees that there are now vast areas of wasteland all over the world. As a result, famers in parts of Africa can not grow enough to tat. in certain countrics in Asia there is so little rice. Moreover, we take enough care of the countryside. Wild animals are (4).....quickly........ disappearing. For instance, igers are rare in India now because we have killed too many for them to survive. However, it isn't so (5) .....simply...........to talk about the problem. We must act now before it is too late to do anything about it. Join us now Save the Earth. This is too (6)......important....... to ignore

Chọn đáp án để hoàn thiện chỗ chấm: We are all slowly destroying the earth. The seas and rivers are too dirty to swim in. There is so (1) ........... smoke in the air that it is unhealthy to live in many of the world's cities in one well known city. For example, poisonous gases from cars (2) ................ the air so much that policemen have to wear oxygen masks. We have to cut down so many (3) ............... that there are vast areas of wasteland all over the world. As a...
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Chọn đáp án để hoàn thiện chỗ chấm:

We are all slowly destroying the earth. The seas and rivers are too dirty to swim in. There is so (1) ........... smoke in the air that it is unhealthy to live in many of the world's cities in one well known city. For example, poisonous gases from cars (2) ................ the air so much that policemen have to wear oxygen masks. We have to cut down so many (3) ............... that there are vast areas of wasteland all over the world. As a result, farmers in parts of Africa can not grow enough (4) ................. In certain countries in Asia there is so (5) ................ rice. Moreover, we do not (6) ................ enough care of the countryside. Wild animals are (7) ............. disappearing. For instance, tigers are rare in India now (8) ................. we have killed too many for them to survive. However, it isn't so simple to (9) ............... talk about the problem. We (10) .................. acc now before it is too late to do anything about it. John us now. Save the earth.

1. A. a little B. much C. many
2. A. pollute B. pollution C. polluted
3. A. forests B. plants C. trees
4. A. to eat B. eat C. eating
5. A. few B. little C. many
6. A. make B. take C. do
7. A. quick B. slowly C. quickly
8. A. because B. so C. but
9. A. speak B. talk C. say
10. A. can B. should C. must

help me ~ mai mik nộp rồi

2
16 tháng 1 2018

Chọn đáp án để hoàn thiện chỗ chấm:

We are all slowly destroying the earth. The seas and rivers are too dirty to swim in. There is so (1) ........... smoke in the air that it is unhealthy to live in many of the world's cities in one well known city. For example, poisonous gases from cars (2) ................ the air so much that policemen have to wear oxygen masks. We have to cut down so many (3) ............... that there are vast areas of wasteland all over the world. As a result, farmers in parts of Africa can not grow enough (4) ................. In certain countries in Asia there is so (5) ................ rice. Moreover, we do not (6) ................ enough care of the countryside. Wild animals are (7) ............. disappearing. For instance, tigers are rare in India now (8) ................. we have killed too many for them to survive. However, it isn't so simple to (9) ............... talk about the problem. We (10) .................. acc now before it is too late to do anything about it. John us now. Save the earth.

1. A. a little B. much C. many
2. A. pollute B. pollution C. polluted
3. A. forests B. plants C. trees
4. A. to eat B. eat C. eating
5. A. few B. little C. many
6. A. make B. take C. do
7. A. quick B. slowly C. quickly
8. A. because B. so C. but
9. A. speak B. talk C. say
10. A. can B. should C. must
16 tháng 1 2018

Chọn đáp án để hoàn thiện chỗ chấm:

We are all slowly destroying the earth. The seas and rivers are too dirty to swim in. There is so (1) ........... smoke in the air that it is unhealthy to live in many of the world's cities in one well known city. For example, poisonous gases from cars (2) ................ the air so much that policemen have to wear oxygen masks. We have to cut down so many (3) ............... that there are vast areas of wasteland all over the world. As a result, farmers in parts of Africa can not grow enough (4) ................. In certain countries in Asia there is so (5) ................ rice. Moreover, we do not (6) ................ enough care of the countryside. Wild animals are (7) ............. disappearing. For instance, tigers are rare in India now (8) ................. we have killed too many for them to survive. However, it isn't so simple to (9) ............... talk about the problem. We (10) .................. acc now before it is too late to do anything about it. John us now. Save the earth.

1. A. a little B. much C. many
2. A. pollute B. pollution C. polluted
3. A. forests B. plants C. trees
4. A. to eat B. eat C. eating
5. A. few B. little C. many
6. A. make B. take C. do
7. A. quick B. slowly C. quickly
8. A. because B. so C. but
9. A. speak B. talk C. say
10. A. can B. should C. must
The world ocean of are so vast that they can cope with the present levels (pollute)__________(1)However, little is known about the long term effects of such slow poisoning. The most serious problem of modern time is that man is destroying the earth's (2)_________ (nature) resources and trasforming huge areas into wasteland. As a result, it is becoming (extreme)______(3) difficult to grow enough (4)_______(feed) the world's rapidly (5)______( increase) population. A way of protecting all the...
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The world ocean of are so vast that they can cope with the present levels (pollute)__________(1)However, little is known about the long term effects of such slow poisoning. The most serious problem of modern time is that man is destroying the earth's (2)_________ (nature) resources and trasforming huge areas into wasteland. As a result, it is becoming (extreme)______(3) difficult to grow enough (4)_______(feed) the world's rapidly (5)______( increase) population. A way of protecting all the wildlife on the earth must also be (6)_________(find) as many species are in (7) _______(dangerous) of disappearing completely from the face of the earth. The danger, however, are not confine (8)__________(sole) to the land and the sea. The smoke in the atmosphere, for example, is increasing so mu sunlight has been (9)_________(reduce) in many cities. Man's whole (eavironmental) ________ (10)is being changed in a serious way
2
29 tháng 9 2018

The world ocean of are so vast that they can cope with the present levels (pollute)___pollution_______(1)However, little is known about the long term effects of such slow poisoning. The most serious problem of modern time is that man is destroying the earth's (2)___natural______ (nature) resources and trasforming huge areas into wasteland. As a result, it is becoming (extreme)__extremely____(3) difficult to grow enough (4)__to feed_____(feed) the world's rapidly (5)___increasing___( increase) population. A way of protecting all the wildlife on the earth must also be (6)__found_______(find) as many species are in (7) ____danger___(dangerous) of disappearing completely from the face of the earth. The danger, however, are not confine (8)_____solely_____(sole) to the land and the sea. The smoke in the atmosphere, for example, is increasing so mu sunlight has been (9)____reduced_____(reduce) in many cities. Man's whole (eavironmental) ____environment____ (10)is being changed in a serious way

29 tháng 9 2018

The world’s oceans are so vast that they .can.... cope with the present level of pollution. However, little is known about the long-term effects of .such... slow poisoning. The most serious problem of modern time is .that.... man is destroying the earth’s natural resources and transforming huge areas into.... wasteland. As a result, it is becoming extremely difficult to grow enough ..to... feed the world’s rapidly increasing population. A way of protecting all the wildlife on the earth must also be found.as.... many species are in danger of disappearing completely..from... the surface of the earth. The dangers, ..however..., are not confined solely to the land and the sea.The smoke in the atmosphere, for example, is increasing so...much.. that the amount of sunlight has reduced in many cities. Man’s ..... environment is being changed in a serious way.

II/ Read the passage and answer the question : Air pollution is a serious problem in many cities. Motor vehicles, factories and other source create so much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the people who live in cities. City wastes cause water pollution when they are poured into the waterways. These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have difficulties in disposing their garbage....
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II/ Read the passage and answer the question :
Air pollution is a serious problem in many cities. Motor vehicles, factories and other source create so
much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the
people who live in cities. City wastes cause water pollution when they are poured into the waterways.
These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have
difficulties in disposing their garbage. The amount of garbage grows each year, but places to put it are
quickly filling up Citizens, governments, industries, scientists and business people must work
together in different ways to gradually reduce pollution.
True ( T ) or False ( F ) in the space provided
1/ Air pollution is a serious (dangerous) problem in many cities . __________
2/ Air pollution doesn't cause danger to people's health in some cities
3/ Motor vehicles and factories are some of sources of air pollution . ____________
4/ Only factories are the main source of air pollution ._________
5/ Air pollution is the only problem of the environment in this passage .
6/ Some areas are unfit for swimming because of the city wastes .____________
7/ The amount of the garbage in large cities reduces each year ._________
8/ Everyone must cooperate to reduce pollution . ______________

III/ Read the passage and answer the question :
Everyone wants to reduce pollution, but the pollution problem is as complicated as it is serious.
It is complicated because much pollution is caused by things that benefit people. For example,
exhaust from motorbikes causes large percentage of air pollution. But the automobile provides
transportation to millions of people. Factories discharge much of the material that pollutes air
and water, but factories give employment to a large number of people.
Thus, to end or reduce pollution immediately, people would have to stop using many things that
benefit them . Most people do not want to do that, of course. But pollution can be gradually
reduced in many ways. Scientists and engineers can work to find ways to lessen the amount of
pollution that such things as automobiles and factories cause. Governments can pass and enforce
laws that require businesses and individuals to stop or to cut down on certain polluting activities.
True ( T ) or False ( F ) :
1. All people want to reduce pollution_____
2. Pollution problem is neither complicated nor serious_____
3. Pollution is brought about by things that benefit people_____

4. People have to sacrifice what they have to stop or reduce pollution_____
5. The government can't do anything to stop or reduce pollution.______

IV/ Read the passage and answer the questions:
Every day on radio, on TV and in the newspapers, we hear , see, read about many problems in
the world , for example , pollution problems.
Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars,
airplanes, trains and poisonous gases emitted from factories. Also, waste is dumped anywhere even
in the city where many people are living. The second pollution is sea pollution. Many people earn
their living from fishing the sea, and the fish they catch feed many people. But the sea has become so
polluted from oil spills and factory wastes that the fish are dying. This pollution is not only killing the
fish, but also affecting those people who eat fish.
Seldom do you find a place nowadays that is not polluted. This problem is growing more
difficult every day. We must find a good solution that makes the world a better place to live.
True — False — Not given?
1. Pollution is one of the city's problems_____
2. Exhaust fume comes from vehicles , airplane and factories_____
3. People pollute seas from dynamite fishing____
4. You can find easily a place nowadays that is not polluted_____

0
Plans grow(46) almost every part of the world. We see(47) plants as flowers, glass, and tree nearly every day. Plants grow high on moutaintops, far in the oceans, and in many deserts and(48) regions Without plants, there could be not life on earth. Man could not live without air of food and so he could not live without plants. The oxygen in the air we breathe comes from plants. The food we eat also comes from plants or from animals that eat plants. We build houses and make many(49) products...
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Plans grow(46) almost every part of the world. We see(47) plants as flowers, glass, and tree nearly every day. Plants grow high on moutaintops, far in the oceans, and in many deserts and(48) regions

Without plants, there could be not life on earth. Man could not live without air of food and so he could not live without plants. The oxygen in the air we breathe comes from plants. The food we eat also comes from plants or from animals that eat plants. We build houses and make many(49) products from lumber cut from trees. (50) of our clothing is made from the fitbers of the cotton plants.

Scientists belive there are more than 350,000 species of plants, but no one knowns for(51). Some of the smallest plants, called diatoms, can be seen only with a(52). A drop of the water may hould as many as 500 diatoms. The largest living things are the giant sequoia trees of California. Some of them stand more than 290 feet high and measure over 30 feet wide

Scientist(53) all living things into two main groups - plants and animals. It is usually easy to tell the two(54). Almost all kinds of plants stay in one place, but nearly all species of animals move about under their own power. Most plants make their own food from air, sunglight, and water. Animals cannot make their own food. The basic units of all life, called cells, are also different in plants and animals. Most plants have thick wall that(55) a material called cellulost. Animal cells dl not have this material.

Ae giúp mjk nhanh với

1
2 tháng 3 2020

Plans grow(46)in almost every part of the world. We see(47)such plants as flowers, glass, and tree nearly every day. Plants grow high on moutaintops, far in the oceans, and in many deserts and(48)polar regions

Without plants, there could be not life on earth. Man could not live without air of food and so he could not live without plants. The oxygen in the air we breathe comes from plants. The food we eat also comes from plants or from animals that eat plants. We build houses and make many(49)useful products from lumber cut from trees. (50) Much of our clothing is made from the fitbers of the cotton plants.

Scientists belive there are more than 350,000 species of plants, but no one knowns for(51)sure. Some of the smallest plants, called diatoms, can be seen only with a(52)microscope . A drop of the water may hould as many as 500 diatoms. The largest living things are the giant sequoia trees of California. Some of them stand more than 290 feet high and measure over 30 feet wide

Scientist(53)divide all living things into two main groups - plants and animals. It is usually easy to tell the two(54)apart . Almost all kinds of plants stay in one place, but nearly all species of animals move about under their own power. Most plants make their own food from air, sunglight, and water. Animals cannot make their own food. The basic units of all life, called cells, are also different in plants and animals. Most plants have thick wall that(55) contain a material called cellulost. Animal cells dl not have this material.

22 tháng 1 2022

có thể g thích tại sao lại điền v k

 

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.Nowadays people are more aware that wildlife all over the world is in (1)________. Many species of animals are threatened, and could easily become (2)________ if we do not make an effort to protect them. In some cases, animals are hunted for their fur or for other valuable parts of their bodies. Some birds, such as parrots, are caught...
Đọc tiếp

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

Nowadays people are more aware that wildlife all over the world is in (1)________. Many species of animals are threatened, and could easily become (2)________ if we do not make an effort to protect them. In some cases, animals are hunted for their fur or for other valuable parts of their bodies. Some birds, such as parrots, are caught (3)________and sold as pets. For many animals and birds the problem is that their habitat - the place where they live - is disappearing. More land is used for farms, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them to grow better crops, but these chemicals pollute the environment and (4)________ wildlife. The most successful animals on earth - human beings - will soon be the only ones (5)________, unless we can solve this problem.

Question 1

 

A. threat

B. problem

C. danger

D. vanishing

2
28 tháng 12 2018

Đáp án: C

Giải thích: ta có cụm “be in danger” (a) gặp nguy hiểm

11 tháng 4 2023

C