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LH
1
S
11 tháng 5 2020
Nowadays, pollution is a popular term with everyone in the world and air pollution is one type of pollution. The definition of air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. There are some main reasons which cause air contamination such as burning of fossil fuels, agricultural activities, exhaust from factories and industries, mining operations, and indoor air pollution. Air pollution always has bad effects on our life. Harmful gases, dust, and smoke enter into the atmosphere and make it difficult for plants, animals and humans to survive. We also can see some examples of the result of air contamination which occurs around us as global warming, acid rain, and depletion of ozone layer. The effects of air pollution are alarming, so governments over the world should have suitable policies of protecting the environment, especially air quality to create a clean world for our generation in the future.
S
24 tháng 1 2022
Choose the best answer (A, B, C or D).
1. A. types B. kinds C. models D. both A & B
2. A. survival B. survive C. surviving D. survived
3. A. includes B. include C. contains D. contain
4. A. in B. into C. to D. from
5. A. prevents B. protects C. avoids D. hides
6. A. emissions B. emitted C. emission D. emitting
7. A. effect B. cause C. result D. consequence
8. A. causes B. leads to C. results in D. all are correct
9. A. brain B. mind C. head D. mental
10. A. told B. called C. said D. mentioned
9 tháng 8 2021
Câu 1 Find the mistake among the underlined words/phrases in the sentence.
Light pollution is not more serious as water or air pollution, and occurs more in cities than rural areas.
A,occurs
B,areas
C,more
D,is
Câu 2 Find the mistake among the underlined words/phrases in the sentence.
Long exposure to loud noise results permanent hearing loss.
A,exposure
B,results
C,permanent
D,to
Câu 3 Find the mistake among the underlined words/phrases in the sentence.
Thousands of people were exposed with radiation when the nuclear plant exploded.
A,exploded
B,when
C,were
D,with
Câu 4 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The poisonous chemicals waste is dumped _________ the river.
A,on
B,up to
C,out of
D,into
câu 5 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
If someone offered you one of those rings, which _______?
a,would you choose b,do you choose c,did you choose d,can you choose
câu 6 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
If the milkman (come)_______, tell him to leave two pints.
a,came b,comes c,will come d,come
câu 7 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Visual pollution such as messy and dirty room could _______ you from feeling relaxed.
a, all answers are correct b,stop c,discourage d,prevent
câu 8 Which following sentence has the same meaning as the original one?
I think you should apologize Mrs. Nhung for breaking her window.
A,If I were you, I’d apologize Mrs. Nhung for breaking her window.
B,Apologize Mrs. Nhung for breaking her window, or she’ll get angry with you.
C,Unless you apologize Mrs. Nhung for breaking her window, she’ll get angry with you.
D,If I am you, I’ll apologize Mrs. Nhung for breaking her window
câu 9 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The soil becomes _______________ because of the use of so many pesticides and fertilizers.
A,contaminates
B,contaminating
C,contaminated
D,contaminate
câu 10 Which following sentence has the same meaning as the original one?
I don’t have a big garden. But I wish to have one in order to plant any kinds of flowers and trees I want.
A,Unless I have a big garden, I’ll plant any kinds of of flowers and trees I want.
B,If I have a big garden, I can plant any kinds of flowers and trees I want.
C,Because I have a big garden, I’ll plant any kinds of of flowers and trees I want.
D,If I had a big garden, I could plant any kinds of flowers and trees I want.
KY
9 tháng 8 2021
Câu 1 Find the mistake among the underlined words/phrases in the sentence.
Light pollution is not more serious as water or air pollution, and occurs more in cities than rural areas.
A,occurs
B,areas
C,more
D,is
Câu 2 Find the mistake among the underlined words/phrases in the sentence.
Long exposure to loud noise results permanent hearing loss.
A,exposure
B,results
C,permanent
D,to
Câu 3 Find the mistake among the underlined words/phrases in the sentence.
Thousands of people were exposed with radiation when the nuclear plant exploded.
A,exploded
B,when
C,were
D,with
Câu 4 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The poisonous chemicals waste is dumped _________ the river.
A,on
B,up to
C,out of
D,into
câu 5 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
If someone offered you one of those rings, which _______?
a,would you choose b,do you choose c,did you choose d,can you choose
câu 6 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
If the milkman (come)_______, tell him to leave two pints.
a,came b,comes c,will come d,come
câu 7 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Visual pollution such as messy and dirty room could _______ you from feeling relaxed.
a, all answers are correct b,stop c,discourage d,prevent
câu 8 Which following sentence has the same meaning as the original one?
I think you should apologize Mrs. Nhung for breaking her window.
A,If I were you, I’d apologize Mrs. Nhung for breaking her window.
B,Apologize Mrs. Nhung for breaking her window, or she’ll get angry with you.
C,Unless you apologize Mrs. Nhung for breaking her window, she’ll get angry with you.
D,If I am you, I’ll apologize Mrs. Nhung for breaking her window
câu 9 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The soil becomes _______________ because of the use of so many pesticides and fertilizers.
A,contaminates
B,contaminating
C,contaminated
D,contaminate
câu 10 Which following sentence has the same meaning as the original one?
I don’t have a big garden. But I wish to have one in order to plant any kinds of flowers and trees I want.
A,Unless I have a big garden, I’ll plant any kinds of of flowers and trees I want.
B,If I have a big garden, I can plant any kinds of flowers and trees I want.
C,Because I have a big garden, I’ll plant any kinds of of flowers and trees I want.
D,If I had a big garden, I could plant any kinds of flowers and trees I want.
DT
Đỗ Thanh Hải
CTVVIP
9 tháng 8 2021
Câu 1 Find the mistake among the underlined words/phrases in the sentence.
Light pollution is not more serious as water or air pollution, and occurs more in cities than rural areas.
A,occurs
B,areas
C,more
D,is
Câu 2 Find the mistake among the underlined words/phrases in the sentence.
Long exposure to loud noise results permanent hearing loss.
A,exposure
B,results
C,permanent
D,to
Câu 3 Find the mistake among the underlined words/phrases in the sentence.
Thousands of people were exposed with radiation when the nuclear plant exploded.
A,exploded
B,when
C,were
D,with
Câu 4 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The poisonous chemicals waste is dumped _________ the river.
A,on
B,up to
C,out of
D,into
câu 5 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
If someone offered you one of those rings, which _______?
a,would you choose b,do you choose c,did you choose d,can you choose
câu 6 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
If the milkman (come)_______, tell him to leave two pints.
a,came b,comes c,will come d,come
câu 7 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Visual pollution such as messy and dirty room could _______ you from feeling relaxed.
a, all answers are correct b,stop c,discourage d,prevent
câu 8 Which following sentence has the same meaning as the original one?
I think you should apologize Mrs. Nhung for breaking her window.
A,If I were you, I’d apologize Mrs. Nhung for breaking her window.
B,Apologize Mrs. Nhung for breaking her window, or she’ll get angry with you.
C,Unless you apologize Mrs. Nhung for breaking her window, she’ll get angry with you.
D,If I am you, I’ll apologize Mrs. Nhung for breaking her window
câu 9 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The soil becomes _______________ because of the use of so many pesticides and fertilizers.
A,contaminates
B,contaminating
C,contaminated
D,contaminate
câu 10 Which following sentence has the same meaning as the original one?
I don’t have a big garden. But I wish to have one in order to plant any kinds of flowers and trees I want.
A,Unless I have a big garden, I’ll plant any kinds of of flowers and trees I want.
B,If I have a big garden, I can plant any kinds of flowers and trees I want.
C,Because I have a big garden, I’ll plant any kinds of of flowers and trees I want.
D,If I had a big garden, I could plant any kinds of flowers and trees I want.
30 tháng 4 2018
-Causes of air pollution:
+ Burning fossil fuels.
+ Exhaust from factories and industries.
+ Agricultural activities.
-Solutions to reduce air pollution:
+ Use of public transportation.
+ Understand the concept of reuse,reduce,recycle.
+ Use energy saving equipment.
28 tháng 2 2017
Air pollution is a major change in the composition of the atmosphere, mainly from smoke, dust, soot, steam or air makes strange gas is not clean, there was a smell coming, reduced visibility, caused climate change, pathogenic for humans and creatures.
Air pollution caused more than 3 million people die prematurely every year, it threatens virtually all of the big city dwellers in the developing countries. According to Fox News 80% of cities in the world can not meet the standards of the World Health Organization (WHO) on air quality, which is mainly concentrated in poor countries. WHO said the level of urban air pollution worldwide has increased by 8% despite improvements in some areas. This leads to the risk of stroke, heart disease, lung cancer and a variety of respiratory problems.
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