Exercise 10: Choose the correct answer
1. The underlying reasons/ causes for these differences will be explored in depth in the next chapter.
2. Drinking and driving is one of the most common reasons/ causes of traffic accidents.
Exercise 10: Choose the correct answer
1. The underlying reasons/ causes for these differences will be explored in depth in the next chapter.
2. Drinking and driving is one of the most common reasons/ causes of traffic accidents.
Drinking and driving of one of the most common………………. of traffic accidents.
A. reasons
B. effects
C. sources
D. causes
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 4 to 8.
DRINKING AND DRIVING
The legal limit for driving after drinking alcohol is 80 milligrams of alcohol in 100 milliliters of blood, when tested. But there is no sure way of telling how much you can drink before you reach this limit. It varies with each person depending on your weight, your sex, if you’ve just eaten and what sort of drinks you’ve had. Some people might reach their limit after only about three standard drinks.
In fact, your driving ability can be affected by just one or two drinks. Even if you’re below the legal limit, you could still be taken to court if a police officer thinks your driving has been affected by alcohol.
It takes about an hour for the body to get rid of the alcohol in one standard drink. So, if you have a heavy drinking session in the evening you might find that your driving ability is still affected the next morning, or you could even find that you’re still over the legal limit. In addition, if you’ve had a few drinks at lunchtime, another one or two drinks in the early evening may well put you over the legal limit.
In a test with professional drivers, the more alcoholic drinks they had had the more certain they were that they could drive a test course through a set of moveable posts … and the less able they were to do it!
So the only way to be sure you’re safe is not to drink at all.
Alcohol is a major cause of road traffic accidents. One in three of the drivers killed in road accidents have levels of alcohol which are over the legal limit, and road accidents after drinking are the biggest cause of death among young men. More half of the people stopped by the police to take a breathalyzer test have a blood alcohol concentrate of more than twice the legal limit.
It is important to remember that driving after you’ve been drinking doesn’t just affect you. If you’re involved in an accident it affects a lot of other people as well, not least the person you might kill or injure
Alcohol is a major cause of road traffic accidents in that ___.
A. more young men die in drink-related accidents than in any other way
B. most drivers who die in these accidents have been drinking
C. drinking affects people’s eyesight
D. one in three drivers drink heavily
Chọn D
Kiến thức: Đọc hiểu
Giải thích:
Đồ uống có cồn là nguyên nhân chính gây ra tai nạn giao thông đường bộ trong đó ___.
A. nhiều thanh niên tử vong vì tai nạn liên quan đến đồ uống có cồn hơn bất kỳ thứ nào khác
B. hầu hết các tài xế tử vong trong các vụ tai nạn đã uống rượu
C. uống rượu ảnh hưởng đến thị lực của thị lực
D. cứ ba tài xế thì có một người đã uống nhiều
Thông tin: Alcohol is a major cause of road traffic accidents. One in three of the drivers killed in road accidents have levels of alcohol which are over the legal limit, and road accidents after drinking are the biggest cause of death among young men.
Tạm dịch: Đồ uống có cồn là một nguyên nhân chính của tai nạn giao thông đường bộ. Cứ ba tài xế thì có một người thiệt mạng trong các vụ tai nạn đường bộ do có nồng độ cồn vượt quá giới hạn pháp lý, và tai nạn trên đường sau khi uống rượu là nguyên nhân gây tử vong lớn nhất ở nam thanh niên
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 4 to 8.
DRINKING AND DRIVING
The legal limit for driving after drinking alcohol is 80 milligrams of alcohol in 100 milliliters of blood, when tested. But there is no sure way of telling how much you can drink before you reach this limit. It varies with each person depending on your weight, your sex, if you’ve just eaten and what sort of drinks you’ve had. Some people might reach their limit after only about three standard drinks.
In fact, your driving ability can be affected by just one or two drinks. Even if you’re below the legal limit, you could still be taken to court if a police officer thinks your driving has been affected by alcohol.
It takes about an hour for the body to get rid of the alcohol in one standard drink. So, if you have a heavy drinking session in the evening you might find that your driving ability is still affected the next morning, or you could even find that you’re still over the legal limit. In addition, if you’ve had a few drinks at lunchtime, another one or two drinks in the early evening may well put you over the legal limit.
In a test with professional drivers, the more alcoholic drinks they had had the more certain they were that they could drive a test course through a set of moveable posts … and the less able they were to do it!
So the only way to be sure you’re safe is not to drink at all.
Alcohol is a major cause of road traffic accidents. One in three of the drivers killed in road accidents have levels of alcohol which are over the legal limit, and road accidents after drinking are the biggest cause of death among young men. More half of the people stopped by the police to take a breathalyzer test have a blood alcohol concentrate of more than twice the legal limit.
It is important to remember that driving after you’ve been drinking doesn’t just affect you. If you’re involved in an accident it affects a lot of other people as well, not least the person you might kill or injure
When might you be taken to court by the police for drinking and driving?
A. When the police think that you have been drinking from the way you are driving
B. Only when tests show that you have 80mg of alcohol in 100 ml of blood
C. When you have driven a vehicle after drinking any alcohol at all
D. When you have drunk at least three drinks before driving
Chọn A
Kiến thức: Đọc hiểu
Giải thích:
Khi nào bạn có thể bị cảnh sát đưa ra tòa vì uống rượu và lái xe?
A. Khi cảnh sát nhận ra rằng bạn đã uống rượu từ cách bạn lái xe.
B. Chỉ khi xét nghiệm cho thấy bạn có 80mg cồn trong 100 ml máu.
C. Khi bạn lái xe sau khi uống bất kỳ chút đồ uống có cồn nào.
D. Khi bạn đã uống ít nhất ba ly trước khi lái xe.
Thông tin: Even if you’re below the legal limit, you could still be taken to court if a police officer thinks your driving has been affected by alcohol.
Tạm dịch: Ngay cả khi bạn ở dưới mức giới hạn pháp lý, bạn vẫn có thể bị đưa ra tòa nếu cảnh sát cho rằng việc lái xe của bạn bị ảnh hưởng bởi rượu.
Dịch bài đọc:
Giới hạn pháp lý trong lái xe sau khi uống đồ uống chứa cồn là 80 mg cồn trong 100 ml máu, khi được kiểm tra. Nhưng không có cách nào chắc chắn để cho bạn biết bạn có thể uống bao nhiêu trước khi bạn đạt đến giới hạn này. Nó thay đổi theo từng người tùy thuộc vào cân nặng, giới tính, vào việc bạn có vừa mới ăn không và loại đồ uống bạn đã uống. Một số người có thể đạt đến giới hạn của họ sau khi uống chỉ 3 ly bình thường.
Trên thực tế, khả năng lái xe của bạn có thể bị ảnh hưởng chỉ bằng một hoặc hai ly rượu. Ngay cả khi bạn ở dưới mức giới hạn pháp lý, bạn vẫn có thể bị đưa ra tòa nếu cảnh sát cho rằng việc lái xe của bạn bị ảnh hưởng bởi rượu.
Mất khoảng một giờ để cơ thể loại bỏ chất cồn trong một ly rượu bình thường. Vì vậy, nếu bạn có một buổi nhậu nhiều vào buổi tối, bạn có thể thấy rằng khả năng lái xe của bạn vẫn bị ảnh hưởng vào sáng hôm sau, hoặc thậm chí bạn có thể thấy rằng bạn vẫn còn vượt quá giới hạn pháp lý. Ngoài ra, nếu bạn đã có uống vài ly vào bữa trưa, một hoặc hai ly nữa vào buổi chiều tối cũng có thể đưa bạn vượt quá giới hạn pháp lý.
Trong một thử nghiệm với các tài xế chuyên nghiệp, họ càng uống nhiều đồ uống có cồn thì họ càng chắc chắn rằng họ có thể làm một bài kiểm tra lái xe qua những chiếc cột di động và ... họ càng ít có khả năng làm điều đó!
Vì vậy, cách duy nhất để chắc chắn rằng bạn an toàn là không uống chút nào cả.
Đồ uống có cồn là một nguyên nhân chính của tai nạn giao thông đường bộ. Cứ ba tài xế thì có một người thiệt mạng trong các vụ tai nạn đường bộ do có nồng độ cồn vượt quá giới hạn pháp lý, và tai nạn trên đường sau khi uống rượu là nguyên nhân gây tử vong lớn nhất ở nam thanh niên. Hơn một nửa số người bị cảnh sát dừng lại để kiểm tra hơi thở có nồng độ cồn trong máu cao hơn gấp đôi giới hạn pháp lý.
Điều quan trọng cần nhớ là lái xe sau khi bạn đã uống rượu không chỉ ảnh hưởng bản thân bạn. Nếu bạn gây ra một vụ tai nạn, nó ảnh hưởng đến rất nhiều người khác, đặc biệt là người mà bạn có thể làm chết hoặc làm bị thương
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 4 to 8.
DRINKING AND DRIVING
The legal limit for driving after drinking alcohol is 80 milligrams of alcohol in 100 milliliters of blood, when tested. But there is no sure way of telling how much you can drink before you reach this limit. It varies with each person depending on your weight, your sex, if you’ve just eaten and what sort of drinks you’ve had. Some people might reach their limit after only about three standard drinks.
In fact, your driving ability can be affected by just one or two drinks. Even if you’re below the legal limit, you could still be taken to court if a police officer thinks your driving has been affected by alcohol.
It takes about an hour for the body to get rid of the alcohol in one standard drink. So, if you have a heavy drinking session in the evening you might find that your driving ability is still affected the next morning, or you could even find that you’re still over the legal limit. In addition, if you’ve had a few drinks at lunchtime, another one or two drinks in the early evening may well put you over the legal limit.
In a test with professional drivers, the more alcoholic drinks they had had the more certain they were that they could drive a test course through a set of moveable posts … and the less able they were to do it!
So the only way to be sure you’re safe is not to drink at all.
Alcohol is a major cause of road traffic accidents. One in three of the drivers killed in road accidents have levels of alcohol which are over the legal limit, and road accidents after drinking are the biggest cause of death among young men. More half of the people stopped by the police to take a breathalyzer test have a blood alcohol concentrate of more than twice the legal limit.
It is important to remember that driving after you’ve been drinking doesn’t just affect you. If you’re involved in an accident it affects a lot of other people as well, not least the person you might kill or injure
What does this article urge you to remember particularly about driving and drinking?
A. You may hurt another road-user
B. You may be taken to court by the police
C. You put many other people at risk.
D. You are putting yourself in danger
Chọn C
Kiến thức: Đọc hiểu
Giải thích:
Bài viết này thúc giục bạn ghi nhớ điều gì, đặc biệt là về lái xe và uống rượu?
A. Bạn có thể làm tổn thương người đi đường khác.
B. Bạn có thể bị cảnh sát đưa ra tòa.
C. Bạn đặt nhiều người khác vào nguy cơ gặp nguy hiểm.
D. Bạn đang tự đặt mình vào nguy hiểm.
Thông tin: It is important to remember that driving after you’ve been drinking doesn’t just affect you. If you’re involved in an accident it affects a lot of other people as well, not least the person you might kill or injure.
Tạm dịch: Điều quan trọng cần nhớ là lái xe sau khi bạn đã uống rượu không chỉ ảnh hưởng bản thân bạn. Nếu bạn gây ra một vụ tai nạn, nó ảnh hưởng đến rất nhiều người khác, đặc biệt là người mà bạn có thể làm chết hoặc làm bị thương
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 4 to 8.
DRINKING AND DRIVING
The legal limit for driving after drinking alcohol is 80 milligrams of alcohol in 100 milliliters of blood, when tested. But there is no sure way of telling how much you can drink before you reach this limit. It varies with each person depending on your weight, your sex, if you’ve just eaten and what sort of drinks you’ve had. Some people might reach their limit after only about three standard drinks.
In fact, your driving ability can be affected by just one or two drinks. Even if you’re below the legal limit, you could still be taken to court if a police officer thinks your driving has been affected by alcohol.
It takes about an hour for the body to get rid of the alcohol in one standard drink. So, if you have a heavy drinking session in the evening you might find that your driving ability is still affected the next morning, or you could even find that you’re still over the legal limit. In addition, if you’ve had a few drinks at lunchtime, another one or two drinks in the early evening may well put you over the legal limit.
In a test with professional drivers, the more alcoholic drinks they had had the more certain they were that they could drive a test course through a set of moveable posts … and the less able they were to do it!
So the only way to be sure you’re safe is not to drink at all.
Alcohol is a major cause of road traffic accidents. One in three of the drivers killed in road accidents have levels of alcohol which are over the legal limit, and road accidents after drinking are the biggest cause of death among young men. More half of the people stopped by the police to take a breathalyzer test have a blood alcohol concentrate of more than twice the legal limit.
It is important to remember that driving after you’ve been drinking doesn’t just affect you. If you’re involved in an accident it affects a lot of other people as well, not least the person you might kill or injure
When you have been drinking heavily in the evening, the next day you might be ___.
A. unable to drive until the evening
B. still drunk until lunchtime
C. over the legal limit in the morning
D. unable to drive all day
Chọn C
Kiến thức: Đọc hiểu
Giải thích:
Khi bạn uống nhiều vào buổi tối, ngày hôm sau có thể bạn sẽ ___.
A. không thể lái xe cho đến tối
B. vẫn say tới tận giờ ăn trưa
C. vượt quá giới hạn pháp lý vào buổi sáng
D. không thể lái xe cả ngày
Thông tin: So, if you have a heavy drinking session in the evening you might find that your driving ability is still affected the next morning, or you could even find that you’re still over the legal limit.
Tạm dịch: Vì vậy, nếu bạn có một buổi nhậu nhiều vào buổi tối, bạn có thể thấy rằng khả năng lái xe của bạn vẫn bị ảnh hưởng vào sáng hôm sau, hoặc thậm chí bạn có thể thấy rằng bạn vẫn còn vượt quá giới hạn pháp lý
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 4 to 8.
DRINKING AND DRIVING
The legal limit for driving after drinking alcohol is 80 milligrams of alcohol in 100 milliliters of blood, when tested. But there is no sure way of telling how much you can drink before you reach this limit. It varies with each person depending on your weight, your sex, if you’ve just eaten and what sort of drinks you’ve had. Some people might reach their limit after only about three standard drinks.
In fact, your driving ability can be affected by just one or two drinks. Even if you’re below the legal limit, you could still be taken to court if a police officer thinks your driving has been affected by alcohol.
It takes about an hour for the body to get rid of the alcohol in one standard drink. So, if you have a heavy drinking session in the evening you might find that your driving ability is still affected the next morning, or you could even find that you’re still over the legal limit. In addition, if you’ve had a few drinks at lunchtime, another one or two drinks in the early evening may well put you over the legal limit.
In a test with professional drivers, the more alcoholic drinks they had had the more certain they were that they could drive a test course through a set of moveable posts … and the less able they were to do it!
So the only way to be sure you’re safe is not to drink at all.
Alcohol is a major cause of road traffic accidents. One in three of the drivers killed in road accidents have levels of alcohol which are over the legal limit, and road accidents after drinking are the biggest cause of death among young men. More half of the people stopped by the police to take a breathalyzer test have a blood alcohol concentrate of more than twice the legal limit.
It is important to remember that driving after you’ve been drinking doesn’t just affect you. If you’re involved in an accident it affects a lot of other people as well, not least the person you might kill or injure
The amount of alcohol a person can drink before reaching the legal limit is ___________
A. 800 milligrams of pure alcohol
B. exactly proportional to body weight
C. approximately three standard drinks
D. different for different people
Chọn D
Kiến thức: Đọc hiểu
Giải thích:
Lượng rượu mà một người có thể uống trước khi đạt đến giới hạn pháp lý là ___________.
A. 800 mg rượu nguyên chất
B. tỷ lệ chính xác với trọng lượng cơ thể
C. khoảng ba ly thông thường
D. khác nhau với những người khác nhau
Thông tin: But there is no sure way of telling how much you can drink before you reach this limit. It varies with each person depending on your weight, your sex, if you’ve just eaten and what sort of drinks you’ve had.
Tạm dịch: Nhưng không có cách nào chắc chắn để cho bạn biết bạn có thể uống bao nhiêu trước khi bạn đạt đến giới hạn này. Nó thay đổi theo từng người tùy thuộc vào cân nặng, giới tính, vào việc bạn có vừa mới ăn không và loại đồ uống bạn đã uống
One of the most urgent environmental problems in the world today is the shortage of clean water.Having clean drinking water is a basic human right. However, acid rain, industrial pollution and garbage have made many sources of water undrinkable. Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1, 300 rare species that do not exist anywhere else in the world. Yet, they are being destroyed by the massive volumes of industrial effluent which pour into the lake every day. Even though laws have been made, the government do not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world's water surface, but it is the dumping ground for 50% of all marine pollution. Almost 16 countries regularly throw industrial wastes a few miles off shore.
Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect this precious source. We should do something now.
29. According to the writer, one environmental problem in the world today is ________
A. safe water shortage B. pools of poison
C. industrial pollution D. population explosion
30. What is the serious problem of Lake Baikal in Russia?
A. It has 1, 300 rare species that do not exist anywhere else in the world.
B. It is one of the largest lakes that contains a variety of animals and plants.
C. It is polluted by massive volumes of industrial wastes discharged into it.
D. It is the only lake in Russia whose source of water is not drinkable.
31. What does the word "them" in the passage refer to?
A. laws B. the government C. animals D. plants
32. What is the message to the readers?
A. We should take action to protect our water sources.
B. We should take all water sources into account.
C. We should limit the use of water sources.
D. We should encourage people to use safe water.
Mark letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to the original sentence in each of the following questions.
33. I eat a lot. I cannot keep fit.
A. Due to eating a lot, I cannot keep fit. B. Although I eat a lot, I cannot keep fit.
C. The more I eat, the less fit I become. D. I become fit not only because I eat a lot.
34. The doctor about whom I told you last week is working here.
A. I told you about the doctor last week . He is working here
B. I told you the doctor last week . He is working here.
C. The doctor about that I told you last week is working here.
D. The doctor whom I told you last week is working here.
35. “Would you like to go to the show with me?" Anna said to Bella.
A. Anna reminded Bella to go to the show with her.
B. Anna persuaded Bella to go to the show with her.
C. Anna encouraged Bella to go to the show with her.
D. Anna invited Bella to go to the show with her.
One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is a basic human right. However, acid rain, industrial pollution, and garbage have made many sources of water undrinkable. Lakes, reservoirs, and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1, 300 rare species that do not exist anywhere else in the world. Yet, they are being destroyed by the massive volumes of industrial effluent which pour into the lake every day. Even though laws have been made, the government does not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world's water surface, but it is the dumping ground for 50% of all marine pollution. Almost 16 countries regularly throw industrial wastes a few miles offshore.
Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect this precious source. We should do something now.
29. According to the writer, one environmental problem in the world today is ________
A. safe water shortage B. pools of poison
C. industrial pollution D. population explosion
30. What is the serious problem of Lake Baikal in Russia?
A. It has 1, 300 rare species that do not exist anywhere else in the world.
B. It is one of the largest lakes that contain a variety of animals and plants.
C. It is polluted by massive volumes of industrial wastes discharged into it.
D. It is the only lake in Russia whose source of water is not drinkable.
31. What does the word "them" in the passage refer to?
A. laws B. the government C. animals D. plants
32. What is the message to the readers?
A. We should take action to protect our water sources.
B. We should take all water sources into account.
C. We should limit the use of water sources.
D. We should encourage people to use safe water.
Mark letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to the original sentence in each of the following questions.
33. I eat a lot. I cannot keep fit.
A. Due to eating a lot, I cannot keep fit. B. Although I eat a lot, I cannot keep fit.
C. The more I eat, the less fit I become. D. I become fit not only because I eat a lot.
34. The doctor about whom I told you last week is working here.
A. I told you about the doctor last week. He is working here
B. I told you the doctor last week. He is working here.
C. The doctor about that I told you last week is working here.
D. The doctor whom I told you last week is working here.
35. “Would you like to go to the show with me?" Anna said to Bella.
A. Anna reminded Bella to go to the show with her.
B. Anna persuaded Bella to go to the show with her.
C. Anna encouraged Bella to go to the show with her.
D. Anna invited Bella to go to the show with her.
Read about traffic problems in two cities. Match the city with its problem.
A. Ho Chi Minh City |
In Ho Chi Minh City, it is not strange to see the sight of a street that is crowded with vehicles. People cannot move and their health is affected by polluted air from exhausted fumes. What are the reasons? The citizens in the city use many personal vehicles to go from one place to another. They aren't used to transporting by public transports. May be because the bus drivers are careless, impolite to them or the taxi fare is too high for some people.
Bangkok is world renowned for its terrible traffic problems, so getting around on the roads is a bit of a nightmare. In my opinion, there are 3 main causes of Bangkok traffic jams. First, the quality of public transportation is low. Bus is of low quality and causes congestion. Second, the BTS and MRT are not enough for users. Finally, the most important cause of traffic jam is car accidents. Bad bus drivers cause accidents frequently and make the road stuck for hours.
PROBLEMS
1. It has low quality public transport.
2. It costs a lot to go by taxi.
3. There are not enough MRTs for its inhabitants.
4. Its citizens use a lot of personal vehicles.
5. There is a high frequency of accidents.
Help me ~ ~
Read about traffic problems in two cities. Match the city with its problem.
A. Ho Chi Minh City |
In Ho Chi Minh City, it is not strange to see the sight of a street that is crowded with vehicles. People cannot move and their health is affected by polluted air from exhausted fumes. What are the reasons? The citizens in the city use many personal vehicles to go from one place to another. They aren't used to transporting by public transports. May be because the bus drivers are careless, impolite to them or the taxi fare is too high for some people.
Bangkok is world renowned for its terrible traffic problems, so getting around on the roads is a bit of a nightmare. In my opinion, there are 3 main causes of Bangkok traffic jams. First, the quality of public transportation is low. Bus is of low quality and causes congestion. Second, the BTS and MRT are not enough for users. Finally, the most important cause of traffic jam is car accidents. Bad bus drivers cause accidents frequently and make the road stuck for hours.
PROBLEMS
1. It has low quality public transport: B. Bangkok.
2. It costs a lot to go by taxi: A. Ho Chi Minh City.
3. There are not enough MRTs for its inhabitants: B. Bangkok.
4. Its citizens use a lot of personal vehicles: A. Ho Chi Minh City.
5. There is a high frequency of accidents: B. Bangkok.
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One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is basic human right. But acid rain, (21) ______ pollution and garbage have made many sources of water undrinkable. Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich (22) ______ of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. But they are being (23) ______ by the massive volumes of industrial effluent which pour into the lake every day. Even where law existed, the government did not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world’s water surface. But it is the dumping ground for 50% of all marine pollution. Almost 16 countries (24) ______ throw industrial wastes a few miles off shore. Water is free to everyone. A few years ago people thought that the (25) ______ of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, (26) _________ we are at last beginning to respect this precious source. We should do something now.
1. A. industrious B. conservative C. industrial D. luxurious
2. A. vary B. variety C. various D. variously
3. A. deforested B. delighted C. decreased D. destroyed
4. A. regularly B. simply C. rarely D. officially
5. A. office B. supply C. problem D. trouble
6. A. but B. and C. or D. so
One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is basic human right. But acid rain, (21) ______ pollution and garbage have made many sources of water undrinkable. Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich (22) ______ of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. But they are being (23) ______ by the massive volumes of industrial effluent which pour into the lake every day. Even where law existed, the government did not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world’s water surface. But it is the dumping ground for 50% of all marine pollution. Almost 16 countries (24) ______ throw industrial wastes a few miles off shore. Water is free to everyone. A few years ago people thought that the (25) ______ of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, (26) _________ we are at last beginning to respect this precious source. We should do something now.
1. A. industrious B. conservative C. industrial D. luxurious
2. A. vary B. variety C. various D. variously
3. A. deforested B. delighted C. decreased D. destroyed
4. A. regularly B. simply C. rarely D. officially
5. A. office B. supply C. problem D. trouble
6. A. but B. and C. or D. so