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Thanks to the help of his teacher, Nam is …………………. encouraging progress in chemistry.

Cập nhật ngày: 28-04-2022


Chia sẻ bởi: Trần Thu Thảo


Thanks to the help of his teacher, Nam is …………………. encouraging progress in chemistry.

A

doing

B

making

C

checking

D

stopping
Chủ đề liên quan
It has been said that the wars of the future will not be fought over land. ……………….., they will be fought over the water supply.

A

However

B

Besides

C

Instead

D

Therefore 
There is little ____ of things improving soon.

A

probability

B

probably

C

probable

D

probabilities
……………… Smiths is a very rich family. They are planning to travel around ……….. world.

A

A – the

B

The - the

C

A – a

D

A-Ø
Most reptiles have three chambers in their hearts, …………… some do have four. 

A

in spite

B

although

C

despite of

D

so long as
Some people worry that the city has become ……………….

A

overpopulated

B

overpopulating

C

overpopulous

D

overpopulation
Xuan Dieu was part of the new poetic …………… in Vietnam at the beginning of the 20th century.

A

development

B

creation

C

movement

D

relation
Mai has just bought a new skirt that she likes very much. Choose the most suitable response to fill in the blank in the following exchange.
Jane: "You look great in that red dress, Lora!" - Mai: “…………………..”

A

Thanks. I bought it at Pantio’s.

B

No, I don't think so.

C

Oh, you don't like it, do you?

D

Actually, my mum bought it. 
Mark the letter A, B, C or D to indicate the correct answer to each of the following questions What do you think about the new manager?

A

That's right!

B

I doubt it. It is not true.

C

Well, he is quite sociable.

D

I agree with you about him.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the question.
Are organically grown foods the best choices? The advantages claimed for such foods over conventionally grown and marketed food products are now being debated. Advocates of organic foods – a term whose meaning varies greatly – frequently proclaim that such products are safer and more nutritious than others.
The growing interest of consumers in the safety and more nutritional quality of the typical North American diet is a welcome development. However, much of this interest has been sparked by sweeping claims that the food supply is unsafe or inadequate in meeting nutritional needs. Although most of these claims are not supported by scientific evidence, the preponderance of written material advancing such claims makes it difficult for the general public to separate fact from fiction. As a result, claims that eating a diet consisting entirely of organically grown foods prevents or cures disease or provides other benefits to health have become widely publicized and form the basis for folklore.
Almost daily the public is besieged by claims for "no-aging" diets, new vitamins, and other wonder foods. There are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones, that fertilized eggs are nutritionally superior to fertilized eggs, that untreated grains are better than fumigated grains and the like. One thing that most organically grown food products seem to have in common is that they cost more than conventionally grown foods. But in many cases consumers are misled if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods. So there is real cause for concern if consumers, particularly those with limited incomes, distrust the regular food and buy only expensive organic foods instead.
The word "unsubstantiated" is closest in meaning to ________.

A

uncontested

B

unbelievable

C

unverified

D

unpopular
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the question.
Are organically grown foods the best choices? The advantages claimed for such foods over conventionally grown and marketed food products are now being debated. Advocates of organic foods – a term whose meaning varies greatly – frequently proclaim that such products are safer and more nutritious than others.
The growing interest of consumers in the safety and more nutritional quality of the typical North American diet is a welcome development. However, much of this interest has been sparked by sweeping claims that the food supply is unsafe or inadequate in meeting nutritional needs. Although most of these claims are not supported by scientific evidence, the preponderance of written material advancing such claims makes it difficult for the general public to separate fact from fiction. As a result, claims that eating a diet consisting entirely of organically grown foods prevents or cures disease or provides other benefits to health have become widely publicized and form the basis for folklore.
Almost daily the public is besieged by claims for "no-aging" diets, new vitamins, and other wonder foods. There are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones, that fertilized eggs are nutritionally superior to fertilized eggs, that untreated grains are better than fumigated grains and the like. One thing that most organically grown food products seem to have in common is that they cost more than conventionally grown foods. But in many cases consumers are misled if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods. So there is real cause for concern if consumers, particularly those with limited incomes, distrust the regular food and buy only expensive organic foods instead.
In the first paragraph, the word "others" refers to _________.

A

advocates

B

products

C

advantages

D

organic foods
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the question.
Are organically grown foods the best choices? The advantages claimed for such foods over conventionally grown and marketed food products are now being debated. Advocates of organic foods – a term whose meaning varies greatly – frequently proclaim that such products are safer and more nutritious than others.
The growing interest of consumers in the safety and more nutritional quality of the typical North American diet is a welcome development. However, much of this interest has been sparked by sweeping claims that the food supply is unsafe or inadequate in meeting nutritional needs. Although most of these claims are not supported by scientific evidence, the preponderance of written material advancing such claims makes it difficult for the general public to separate fact from fiction. As a result, claims that eating a diet consisting entirely of organically grown foods prevents or cures disease or provides other benefits to health have become widely publicized and form the basis for folklore.
Almost daily the public is besieged by claims for "no-aging" diets, new vitamins, and other wonder foods. There are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones, that fertilized eggs are nutritionally superior to fertilized eggs, that untreated grains are better than fumigated grains and the like. One thing that most organically grown food products seem to have in common is that they cost more than conventionally grown foods. But in many cases consumers are misled if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods. So there is real cause for concern if consumers, particularly those with limited incomes, distrust the regular food and buy only expensive organic foods instead.
The word "maintain" is closest in meaning to ________.

A

preserve

B

retire

C

improve

D

monitor
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the question.
Are organically grown foods the best choices? The advantages claimed for such foods over conventionally grown and marketed food products are now being debated. Advocates of organic foods – a term whose meaning varies greatly – frequently proclaim that such products are safer and more nutritious than others.
The growing interest of consumers in the safety and more nutritional quality of the typical North American diet is a welcome development. However, much of this interest has been sparked by sweeping claims that the food supply is unsafe or inadequate in meeting nutritional needs. Although most of these claims are not supported by scientific evidence, the preponderance of written material advancing such claims makes it difficult for the general public to separate fact from fiction. As a result, claims that eating a diet consisting entirely of organically grown foods prevents or cures disease or provides other benefits to health have become widely publicized and form the basis for folklore.
Almost daily the public is besieged by claims for "no-aging" diets, new vitamins, and other wonder foods. There are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones, that fertilized eggs are nutritionally superior to fertilized eggs, that untreated grains are better than fumigated grains and the like. One thing that most organically grown food products seem to have in common is that they cost more than conventionally grown foods. But in many cases consumers are misled if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods. So there is real cause for concern if consumers, particularly those with limited incomes, distrust the regular food and buy only expensive organic foods instead.
The "welcome development" mentioned is an increase in ________________.

A

the amount of health food grown in North American

B

interest in food safety and nutritional quality of the typical North American diet

C

the number of consumers in North American

D

the nutritional quality of the typical North American diet
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the question.
Are organically grown foods the best choices? The advantages claimed for such foods over conventionally grown and marketed food products are now being debated. Advocates of organic foods – a term whose meaning varies greatly – frequently proclaim that such products are safer and more nutritious than others.
The growing interest of consumers in the safety and more nutritional quality of the typical North American diet is a welcome development. However, much of this interest has been sparked by sweeping claims that the food supply is unsafe or inadequate in meeting nutritional needs. Although most of these claims are not supported by scientific evidence, the preponderance of written material advancing such claims makes it difficult for the general public to separate fact from fiction. As a result, claims that eating a diet consisting entirely of organically grown foods prevents or cures disease or provides other benefits to health have become widely publicized and form the basis for folklore.
Almost daily the public is besieged by claims for "no-aging" diets, new vitamins, and other wonder foods. There are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones, that fertilized eggs are nutritionally superior to fertilized eggs, that untreated grains are better than fumigated grains and the like. One thing that most organically grown food products seem to have in common is that they cost more than conventionally grown foods. But in many cases consumers are misled if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods. So, there is real cause for concern if consumers, particularly those with limited incomes, distrust the regular food and buy only expensive organic foods instead.
Who does the author think should NOT buy organic foods?

A

Advocates of organic food

B

Wealthy people

C

Concerned consumers

D

Low-income consumers
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the question.
Are organically grown foods the best choices? The advantages claimed for such foods over conventionally grown and marketed food products are now being debated. Advocates of organic foods – a term whose meaning varies greatly – frequently proclaim that such products are safer and more nutritious than others.
The growing interest of consumers in the safety and more nutritional quality of the typical North American diet is a welcome development. However, much of this interest has been sparked by sweeping claims that the food supply is unsafe or inadequate in meeting nutritional needs. Although most of these claims are not supported by scientific evidence, the preponderance of written material advancing such claims makes it difficult for the general public to separate fact from fiction. As a result, claims that eating a diet consisting entirely of organically grown foods prevents or cures disease or provides other benefits to health have become widely publicized and form the basis for folklore.
Almost daily the public is besieged by claims for "no-aging" diets, new vitamins, and other wonder foods. There are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones, that fertilized eggs are nutritionally superior to fertilized eggs, that untreated grains are better than fumigated grains and the like. One thing that most organically grown food products seem to have in common is that they cost more than conventionally grown foods. But in many cases consumers are misled if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods. So there is real cause for concern if consumers, particularly those with limited incomes, distrust the regular food and buy only expensive organic foods instead.
The word "advocates" is CLOSEST in meaning to which of the following?

A

proponents

B

inspectors

C

consumers

D

merchants
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the question.
Are organically grown foods the best choices? The advantages claimed for such foods over conventionally grown and marketed food products are now being debated. Advocates of organic foods – a term whose meaning varies greatly – frequently proclaim that such products are safer and more nutritious than others.
The growing interest of consumers in the safety and more nutritional quality of the typical North American diet is a welcome development. However, much of this interest has been sparked by sweeping claims that the food supply is unsafe or inadequate in meeting nutritional needs. Although most of these claims are not supported by scientific evidence, the preponderance of written material advancing such claims makes it difficult for the general public to separate fact from fiction. As a result, claims that eating a diet consisting entirely of organically grown foods prevents or cures disease or provides other benefits to health have become widely publicized and form the basis for folklore.
Almost daily the public is besieged by claims for "no-aging" diets, new vitamins, and other wonder foods. There are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones, that fertilized eggs are nutritionally superior to fertilized eggs, that untreated grains are better than fumigated grains and the like. One thing that most organically grown food products seem to have in common is that they cost more than conventionally grown foods. But in many cases consumers are misled if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods. So, there is real cause for concern if consumers, particularly those with limited incomes, distrust the regular food and buy only expensive organic foods instead.
Which of the following is TRUE about the term "organic foods"?

A

It has been used only in recent years.

B

It is seldom used by consumers.

C

It has no fixed meaning.

D

It is accepted by most nutritionists
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is the big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding ways to used products a second time. The motto of the recycling movement is “Reduce, Reuse, Recycle”.
The first step is to reduce garbage. In stores, a shopper has to buy products in blister packs, boxes and expensive plastic wrappings. A hamburger from a fast-food restaurant comes in lots of packaging: usually paper, a box and a bag. All that packaging is wasted resources. People should try to buy things that are wrapped simply, and to reuse cups and utensils. Another way to reduce waste is to buy high-quality products. When low-quality appliances break, many customers throw them away and buy new ones – a loss of more resources and more energy. For example, if a customer buys a high-quality appliance that can be easily repaired, the manufacturer receives an important message. In the same way, if a customer chooses a product with less packaging, that customer sends an important message to the manufacturers. To reduce garbage, the throw-away must stop.
The second step is to reuse. It is better to buy juices and soft drinks in returnable bottles. After customers empty the bottles, they return them to the stores. The manufacturers of the drinks collect bottles, wash them, and then fill them again. The energy that is necessary to make new bottles is saved. In some parts of the world, returning bottles for money is a common practice. In those places, the garbage dumps have relatively little glass and plastic from throw-away bottles.
The third step being environmentally sensitive is to recycle. Spent motor oil can be cleaned and used again. Aluminum cans are expensive to make. It takes the same amount energy to make one aluminum can as it does to run a color TV set for three hours. When people collect and recycle aluminum (for new cans), they help save one of the world’s precious resources.
Which one is considered one of the most industrialized areas?

A

South America

B

Middle East

C

Europe

D

Asia
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is the big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding ways to used products a second time. The motto of the recycling movement is “Reduce, Reuse, Recycle”.
The first step is to reduce garbage. In stores, a shopper has to buy products in blister packs, boxes and expensive plastic wrappings. A hamburger from a fast-food restaurant comes in lots of packaging: usually paper, a box and a bag. All that packaging is wasted resources. People should try to buy things that are wrapped simply, and to reuse cups and utensils. Another way to reduce waste is to buy high-quality products. When low-quality appliances break, many customers throw them away and buy new ones – a loss of more resources and more energy. For example, if a customer buys a high-quality appliance that can be easily repaired, the manufacturer receives an important message. In the same way, if a customer chooses a product with less packaging, that customer sends an important message to the manufacturers. To reduce garbage, the throw-away must stop.
The second step is to reuse. It is better to buy juices and soft drinks in returnable bottles. After customers empty the bottles, they return them to the stores. The manufacturers of the drinks collect bottles, wash them, and then fill them again. The energy that is necessary to make new bottles is saved. In some parts of the world, returning bottles for money is a common practice. In those places, the garbage dumps have relatively little glass and plastic from throw-away bottles.
The third step being environmentally sensitive is to recycle. Spent motor oil can be cleaned and used again. Aluminum cans are expensive to make. It takes the same amount energy to make one aluminum can as it does to run a color TV set for three hours. When people collect and recycle aluminum (for new cans), they help save one of the world’s precious resources.
What is the topic of the passage?

A

How to live sensitively to the environment.

B

How to reduce garbage disposal.

C

What is involved in the recycling movement.

D

What people understand the term “recycle”
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is the big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding ways to used products a second time. The motto of the recycling movement is “Reduce, Reuse, Recycle”.
The first step is to reduce garbage. In stores, a shopper has to buy products in blister packs, boxes and expensive plastic wrappings. A hamburger from a fast-food restaurant comes in lots of packaging: usually paper, a box and a bag. All that packaging is wasted resources. People should try to buy things that are wrapped simply, and to reuse cups and utensils. Another way to reduce waste is to buy high-quality products. When low-quality appliances break, many customers throw them away and buy new ones – a loss of more resources and more energy. For example, if a customer buys a high-quality appliance that can be easily repaired, the manufacturer receives an important message. In the same way, if a customer chooses a product with less packaging, that customer sends an important message to the manufacturers. To reduce garbage, the throw-away must stop.
The second step is to reuse. It is better to buy juices and soft drinks in returnable bottles. After customers empty the bottles, they return them to the stores. The manufacturers of the drinks collect bottles, wash them, and then fill them again. The energy that is necessary to make new bottles is saved. In some parts of the world, returning bottles for money is a common practice. In those places, the garbage dumps have relatively little glass and plastic from throw-away bottles.
The third step being environmentally sensitive is to recycle. Spent motor oil can be cleaned and used again. Aluminum cans are expensive to make. It takes the same amount energy to make one aluminum can as it does to run a color TV set for three hours. When people collect and recycle aluminum (for new cans), they help save one of the world’s precious resources.
People can do the following to reduce waste EXCEPT ......................

A

buy high-quality products

B

buy simply wrapped things

C

reuse cups

D

buy more hamburgers
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is the big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding ways to used products a second time. The motto of the recycling movement is “Reduce, Reuse, Recycle”.
The first step is to reduce garbage. In stores, a shopper has to buy products in blister packs, boxes and expensive plastic wrappings. A hamburger from a fast-food restaurant comes in lots of packaging: usually paper, a box and a bag. All that packaging is wasted resources. People should try to buy things that are wrapped simply, and to reuse cups and utensils. Another way to reduce waste is to buy high-quality products. When low-quality appliances break, many customers throw them away and buy new ones – a loss of more resources and more energy. For example, if a customer buys a high-quality appliance that can be easily repaired, the manufacturer receives an important message. In the same way, if a customer chooses a product with less packaging, that customer sends an important message to the manufacturers. To reduce garbage, the throw-away must stop.
The second step is to reuse. It is better to buy juices and soft drinks in returnable bottles. After customers empty the bottles, they return them to the stores. The manufacturers of the drinks collect bottles, wash them, and then fill them again. The energy that is necessary to make new bottles is saved. In some parts of the world, returning bottles for money is a common practice. In those places, the garbage dumps have relatively little glass and plastic from throw-away bottles.
The third step being environmentally sensitive is to recycle. Spent motor oil can be cleaned and used again. Aluminum cans are expensive to make. It takes the same amount energy to make one aluminum can as it does to run a color TV set for three hours. When people collect and recycle aluminum (for new cans), they help save one of the world’s precious resources.
What best describe the process of reuse?

A

The bottles are collected, washed, returned and filled again.

B

The bottles are washed, returned, filled again and collected.

C

The bottles are filled again after being returned, collected and washed.

D

The bottles are collected, returned, filled again and washed
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question
In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is the big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding ways to used products a second time. The motto of the recycling movement is “Reduce, Reuse, Recycle”.
The first step is to reduce garbage. In stores, a shopper has to buy products in blister packs, boxes and expensive plastic wrappings. A hamburger from a fast-food restaurant comes in lots of packaging: usually paper, a box and a bag. All that packaging is wasted resources. People should try to buy things that are wrapped simply, and to reuse cups and utensils. Another way to reduce waste is to buy high-quality products. When low-quality appliances break, many customers throw them away and buy new ones – a loss of more resources and more energy. For example, if a customer buys a high-quality appliance that can be easily repaired, the manufacturer receives an important message. In the same way, if a customer chooses a product with less packaging, that customer sends an important message to the manufacturers. To reduce garbage, the throw-away must stop.
The second step is to reuse. It is better to buy juices and soft drinks in returnable bottles. After customers empty the bottles, they return them to the stores. The manufacturers of the drinks collect bottles, wash them, and then fill them again. The energy that is necessary to make new bottles is saved. In some parts of the world, returning bottles for money is a common practice. In those places, the garbage dumps have relatively little glass and plastic from throw-away bottles.
The third step being environmentally sensitive is to recycle. Spent motor oil can be cleaned and used again. Aluminum cans are expensive to make. It takes the same amount energy to make one aluminum can as it does to run a color TV set for three hours. When people collect and recycle aluminum (for new cans), they help save one of the world’s precious resources.
The word “practice” in paragraph 3 is closest in meaning to _____________

A

training

B

exercise

C

deed

D

belief