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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

1. We went out for _____ meal last night.  _____ restaurant we went to was excellent.

A. a/ The                    B. the/ A                                C. a/ ∅                                   D. the/ ∅

2. As I was walking along the street, I saw _____ $10 note on _____ pavement.

A. a/ a                         B. the/ the                              C. a/ the                                 D. the/ a

3. _____ actress’s life is in many ways unlike that of other women.

A. An                          B. A                                        C. As                                      D. That the

4. Kate plays _____ violin in an orchestra.

A. the                         B. a                                         C. an                                       D. ∅

5. _____ computer has changed _____ way we live.

A. A/ the                    B. The/ the                             C. A/ a                                    D. The/ a

6. Excuse me, where is _____ bus station, please?

A. a                             B. the                                      C. ∅                                        D. an

7. What did you have for _____ breakfast this morning?

A. a                             B. an                                       C. the                                      D. ∅

8. Peter used to work in _____ Middle East.

A. ∅                           B. the                                      C. an                                       D. a

9. My plane was delayed. I had to wait at _____ airport for three hours.

A. the                         B. a                                         C. an                                       D. ∅

10. I have _____ problem. Can you help me?

A. ∅                           B. a                                         C. an                                       D. the

11. Barack Obama is _____ President of _____ United States.

A. the/ the                  B. a/ ∅                                   C. the/ ∅                                D. the/ an

12. He never listens to _____ radio. He prefers watching _____ television.

A. a/ a                         B. a/ the                                 C. the/ ∅                                D. ∅/ the

13. _____ university will be built in _____ center of the town.

A. A/ the                    B. An/ the                              C. The/ a                                D. An/ a        

14. _____ River Nile is _____ longest river of all.

A. ∅/ Æ                     B. A/ the                                C. The/ the                             D. ∅/ a

15. _____ Women’s Day is on _____ eighth of March.

A. The/ ∅                  B. ∅/ the                                C. The/ an                              D. ∅/ an

16. By _____ time we had just left the office, _____ alarm went off.

A. ∅/ the                   B. a/ an                                   C. a/ the                                 D. the/ an

17. He grew up in _____ orphanage in _____ United Kingdom.

A. the/ ∅                    B. an/ an                                C. the/ an                               D. an/ the

18. Laura is friendly. She can make _____ friends easily.

A. a                             B. an                                       C. the                                      D. ∅

19. That car can run at _____ speed of 180 miles _____ hour.

A. the/ an                   B. a/ the                                 C. a/ a                                     D. the/ a

20. _____ experience is _____ best teacher.

A. An/ the                  B.∅ / the                                C. the/ the                              D. an/ an

3
21 tháng 7 2021

1.A

2.C

3.A

4.A

5.B

6.B

7.D

8.B

9.A

10.B

11.A

12.C

13.A

14.C

15.B

16.D

17.D

18.D

19.A

20.B

21 tháng 7 2021

1. A    

2. C     

3. A     

4. A     

5. B    

6. B     

7. D    

8. B 

9.A

10. B

11. A   

12. C   

13. A   

14. C 

15. B

16.D

17. D

18. D

19. D

20. B

Bạn tham khảo nhé:3yeu

A.PHONETICS (2pts) I. Choose the word whose stressed pattern is pronounced differently from the others (1pt) 1. A. arrived B. stayed C. looked D. listened 2. A. trustee B. payee C. trainee D. coffee 3. A.evacuated B. erupted C. intended D. refused 4. A. disaster B. grandma C. damage D. natural II. Choose the word that is stressed differently from that of the other words. (1pt) 5. A. museum B. similar C. industrial D. iconic 6. A. technology B. astrology C. apology D. sociology 7. A. bury B....
Đọc tiếp

A.PHONETICS (2pts)
I. Choose the word whose stressed pattern is pronounced differently from the others (1pt)
1. A. arrived B. stayed C. looked D. listened
2. A. trustee B. payee C. trainee D. coffee
3. A.evacuated B. erupted C. intended D. refused
4. A. disaster B. grandma C. damage D. natural
II. Choose the word that is stressed differently from that of the other words. (1pt)
5. A. museum B. similar C. industrial D. iconic
6. A. technology B. astrology C. apology D. sociology
7. A. bury B. erupt C. provide D. collapse
8. A. inspire B. scenic C. bamboo D. attract
B. VOCABULARY AND GRAMMAR
I. Choose the best answer A, B, C or D to complete the sentence. (2.25pts)
9. In some English-speaking countries, turkey and pudding are _________ food at Christmas.
A. national B. possible C. traditional D. historical
10. Nowadays you still see the ______ men wear kilts (skirts) to wedding or other formal
occasions.
A. Scotish B. Scot C. Scottish D. Scotland
11. Niagara Falls is a great _________ on the border of the USA and Canada. Thousands of
visitors come to see it every month.
A. tradition B. culture C. relaxation D. spectacle
12. Look at your weekly schedule! Your presentation on visual pollution _________at 8.00.
Don’t be late please.
A. start B. starts C. is starting D. to start
13. America ________ Thanksgiving Day on the fourth Thursday of November since 1864.
A. celebrated B. has celebrated C. was celebrated D. celebrates
14. We have to suffer ___ a lot of floods due to our serious destruction of forest.
A. to B. on C. from D. with
15. He fell off the tree and _____.
A. was badly
injured
B. was bad injured C. badly injured D. was injured himself
badly
16. A heavy storm swept through the village and many people ______.
A. kill B. killed C. are killed D. were killed
17. I ___ my English exercises before I went out.
A. do B. did C. was doing D. had done
II. Mark the letter A, B, C or D on your answer sheet to indicate the most suitable
response to complete each of the following exchanges. (1pt)
18. Ba: “I have passed my English final exam.” Long: “……………….”

A. I know. B. Thank you. C. Congratulations! D. Good luck!
19. Clara: “Would you mind helping me with these heavy boxes?”
A. My God! B. Yes, I would! C. Not at all! D. What a pity!
20. “No one was killed in the forest fire two days ago.” “____________”
A. That’s shocking ! B. How terrible! C. That’s a relief. D. Oh dear.
21. Hoa: “Thank you for your help, Lan.” Lan: “____________”
A. Forget it. B. Don’t say my
name.
C. No problem. D. It’s my pleasure.
III. Choose the underlined part A, B, C or D that needs correcting. (1pt)
22. Although England has several good football teams, but it has won the World Cup only once.
A. has B. teams C. but D. only once
23. The Statue of Liberty in New York is a monument which symbolises free.
A. Statue of Liberty B. New York C. monument D. free
24. Hundreds of houses destroyed after a tornado hit the small town of Texas.
A. Hundreds B. destroyed C. hit D. free
25. The victims have provided with food and clothing by people.
A. the B. have provided C. food D. by
IV. Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE
in meaning to the underlined word(s) in each of the following questions. (0.5pt)
26.This group of chemicals is known to be harmful to people’s health.
A. dangerous B. safe C. natural D. risky
27. The villagers have been taken to a safe place where temporary accommodation will be
provided for them.
A. permanent B. mutable C. passing D. transitory
V. Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in
meaning to the underlined word(s) to each of the following questions. (0.5pt)
28. Australia comprises the mainland of the Australian continent, the island of Tasmania, and
numerous smaller islands.
A. takes B. consists of C. gets D. divides
29. It’s too dangerous to climb up the mountain.
A. normal B. unusual C. brave D. risky
C. READING (1.25pts)
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.
Saving the Environment: One Home at a Time
Pollution can be seen not only throughout the world, but also in our own homes. It comes from
household chemicals, the amount of water people use and the waste people produce and throw
away. What can be done to stop this pollution? Surprisingly, a person can help save the
environment by doing simple things.
First, we need to recycle, which allows products to be used over and over again. Recycling can
also reduce the number of trees cut down to produce paper products. It takes very little effort. It
is not hard to place plastic and glass bottles, aluminum cans and paper in a bin. Anyone can do
it.
Second, we need to watch the amount of water used at home. It can be conserved by taking
short showers instead of baths, repairing leaky faucets, using the dishwasher or washing
machine only when fully loaded, or simply turning the faucet off while brushing your teeth.
Third, we need to reduce waste. We need to recycle whenever possible, but should also try to
use this waste effectively. For example, grass clippings and food scraps can be made into
compost for plants. The average person produces 4.3 pounds of waste every day, but we can
reduce that amount by recycling and reusing.

If we do our part in our own homes, we can help keep the planet from becoming more polluted.
30. In order to save water, we can do all of the following things except _____.
A. fully use the washing machine C. take short showers instead of baths
B. repair leaky faucets D. turn the faucet off while brushing your teeth
31. Pollution is caused from the following sources except_______
A. wastes B. water in rivers C. house chemicals D. water from
32. Recycling can help us_________
A. use products again and again C. place garbage bins easily
B. never cut down trees D. produce more paper products
33. The word “It” in paragraph 2 refers to
A. recycling B. cutting down C. effort D. the number
34. Recycling helps to reduce waste because_______
A. plants need to develop C. a person can do it in his home
B. waste can be recycled and reused D. an average man produces compost for plants
D. WRITING (1.5pts)
I. Circle the letter A, B, C, or D to indicate the sentence that is closest in meaning to the
given one. (0.75pt)
35. He did his homework, and then he watched TV.
A. Before he had done his homework, he watched TV.
B. By the time he did his homework, he had watched TV.
C. Before he did his homework, and then he watched TV.
D. After he had done his homework, he watched TV.
36. The strong winds last night scattered debris across the seaside.
A:Debris has been scattered across the seaside by the strong winds last night.
B:Debris is scattered across the seaside by the strong winds last night.
C:Debris was scattered across the seaside.
D:Debris was scattered across the seaside by the strong winds last night.
37. In 2004, a tsunami suddenly destroyed a part of Indonesia.
A. A part of Indonesia was suddenly destroyed by a tsunami in 2004.
B. A part of tsunami suddenly destroyed Indonesia in 2004.
C. A part of Indonesia is suddenly destroyed Indonesia in 2004.
D. Indonesia suddenly destroyed a tsunami in 2004
II. Choose the correct sentence made from the given words. (0.75pt)
38. English/official language/countries/like/India,/Malaysia,/Singapore/.
A:English is an official language in countries like as India, Malaysia and Singapore.
B:English is a official language in countries like India, Malaysia and Singapore.
C:English is an official language in countries like India, Malaysia and Singapore.
D:English is official language in countries like India, Malaysia and Singapore.
39. Alaska/a state/the USA/face/both Arctic Ocean/ the Pacific Ocean/.
A:Alaska, a state in the USA, faces both Arctic Ocean and Pacific Ocean.
B:Alaska is a state in the USA face both Arctic Ocean and Pacific Ocean.
C:Alaska is a state in the USA faces both Arctic Ocean and Pacific Ocean.
D:Alaska, a state in the USA face both Arctic Ocean and Pacific Ocean.
40. famous/Sydney Opera House/serve as/arts centre/1973/.
A:The famous Sydney Opera House has served as an arts centre in 1973.
B:The famous Sydney Opera House was served as an arts centre in 1973.
C:The famous Sydney Opera House has served as an arts centre since 1973.
D:The famous Sydney Opera House served as an arts centre since 1973.

các bạn giúp mình với ạ. Mai nộp rồi ạ😭😭😭

1
11 tháng 3 2020

A.PHONETICS (2pts)
I. Choose the word whose stressed pattern is pronounced differently from the others (1pt)
1. A. arrived B. stayed C. looked D. listened
2. A. trustee B. payee C. trainee D. coffee
3. A.evacuated B. erupted C. intended D. refused
4. A. disaster B. grandma C. damage D. natural
II. Choose the word that is stressed differently from that of the other words. (1pt)
5. A. museum B. similar C. industrial D. iconic
6. A. technology B. astrology C. apology D. sociology
7. A. bury B. erupt C. provide D. collapse
8. A. inspire B. scenic C. bamboo D. attract

1.It’s a pity she had to pullout of the competition, especially since she ________ such excellent progress. A. made B. was making C. has been making D. had been making 2.When Mike lived in Paris, he ________ strolling along the bank of the river Seine. A. was enjoying B. had enjoyed C. would enjoy D. used to enjoy 3.I don’t think John is friendly, ________? A.do I B. isn’t he C. is he D. aren’t I 4.Jack doesn’t know ________ the message was intended. A. with whom B. for whom C. to...
Đọc tiếp
1.It’s a pity she had to pullout of the competition, especially since she ________ such excellent progress. A. made B. was making C. has been making D. had been making 2.When Mike lived in Paris, he ________ strolling along the bank of the river Seine. A. was enjoying B. had enjoyed C. would enjoy D. used to enjoy 3.I don’t think John is friendly, ________? A.do I B. isn’t he C. is he D. aren’t I 4.Jack doesn’t know ________ the message was intended. A. with whom B. for whom C. to whom D. whom 5.We’ve had a burglar alarm installed in our holiday cottage ________ feel happier about leaving it unoccupied for long periods. A. lest we should B. in order for us to C. so that we will D. for fear that we will 6.She prefers an evening at the cinema ________ to clubs. A. to go out B. rather than go C. than going out D. to going out 7.His proposal ________ to see the art exhibition interested every one of us. A. that we go B. that we would go C. which we shall go D. what we should go 8.National parks are very important for preserving many animals, which ________ the risk of becoming extinct. A. otherwise run B. will otherwise run C. would otherwise run D. can otherwise run 9.Scarcely had the islanders recovered from thevolcanic eruption ________theearthquake followed. A. that B. when C. then D. than 10. ________ when he heard the bell for class. A. Away the boy hurried B. Away did the boy hurry C. Away hurried the boy D. Hurried away the boy 11.There are many ________ in our school library. A. old Vietnamese interesting history books B. interesting old Vietnamese history booksC. interesting Vietnamese old history books D. Vietnamese interesting old history books 12. ________ around us gives us vital information about our environment. A. The sounds are heard B. That the hearing of soundsC. Hearing the sounds D. Whatever the sounds are heard 13. ________ as a postman in the city for a long time, John knows all the streets well. A. Working B. To work C. Having worked D. Having been worked 14. ________, we’ll go over the test paper once more. A. Time permitting B. Time permitted C. Time permits D. Time to permit 15.Excessive logging of forests in the past century has resulted in ________. A. which is known as deforestation B. knowing as deforestationC. what becomes known as deforestation D. that is known as deforestation 16.I’ll be ________ from you. A. only glad to hear B. only too glad to hear C. too glad only to hear D. too only glad to hear 17.Her perfect manners and exceptional erudition is an effect of her strict ________. A. upstanding B. upkeep C. upbringing D. uphold 18.She dropped her eyes to the tablecloth, suddenly confused and ________ ashamed of herself. A. painstakingly B. ridiculously C. deeply D. highly 19.Farmers say supermarkets put them under pressure to sell at rock bottom prices–and regularly break ________. A. contracts B. connections C. promises D. agreements 20.Men are more likely to ________ a red light, forget to signal, or drink and drive. A. go B. drive C. dash D. run 21. “Take your mind off it by________yourself in a good book!” said the teacher to his student. A. interesting B. engrossing C. absorbing D. exciting 22.Domestic producers complain about no-one buying their wine and cheap imports ________ the markets. A. pouring B. flowing C. trickling D. flooding 23. A ________ of glory, a fury of passion that left them weak and trembling in the arms of each other. A. burn B. fire C. flame D. blaze 24.There he was at the side of the stage, looking pretty, inconsequentially ________ his guitar. A. strumming B. stringing C. pressing D. striking 25.The moon was hidden under a veil of clouds, and there was not ________. A. a gust of wind B. a breath of wind C. a biting wind D. a strong wind 26.The new students were told to report to the school secretary ________. A. on arrival B. on the level C. for certain D. in self-defense 27.________ his conduct, the club has decided to suspend him. A. On the contrary B. In favor of C. With a view to D. In view of
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21 tháng 11 2019

Đáp án: D

26 tháng 9 2017

Đáp án: C

29 tháng 10 2019

Đáp án: C

6 tháng 11 2019

Đáp án: A

3. Complete the sentences, using the correct form of the words in brackets. 1. Walking alone late at night can be (danger) . 2. The latest (edit) of this book contains many illustrative pictures. 3. Her younger sister can be (annoy) when she behaves haughtily. 4. You must read the (instruct) carefully before you use the new oven. 5. We were taken aback at the (drama) changes in our village; each home owns a computer now. 6. It is always (interest) to watch the cubs at play. 7. My mother...
Đọc tiếp
3. Complete the sentences, using the correct form of the words in brackets. 1. Walking alone late at night can be (danger) . 2. The latest (edit) of this book contains many illustrative pictures. 3. Her younger sister can be (annoy) when she behaves haughtily. 4. You must read the (instruct) carefully before you use the new oven. 5. We were taken aback at the (drama) changes in our village; each home owns a computer now. 6. It is always (interest) to watch the cubs at play. 7. My mother advised me to be careful in my (choose) of friends. 8. The (hot) makes everybody very drowsy during the lesson in class. 9. The couple came here at the special (invite) of the prime minister. 10. Please (low) the volume of your voice. I can even hear you from next door. 4. Choose the correct answers. 1. Many species of wildlife are becoming extinct, the rainforests are being destroyed. A. therefore B. since C. consequently D. so 2. Hemp can be used to make paper, it could reduce the need for logging. A. consequently B. due to C. so D. since 3. logging provides jobs and profits, the government is reluctant to control it. A. so B. Consequently C. Since D. Due to 4. Hemp was grown throughout history its versatility; it can be used to make many different things. A. due to B. because C. since D. as a result 5. Hemp is related to the marijuana plant; it is illegal in many countries. A. so B. due to C. as a result D. because 6. The polluted chemical waste was dumped into the ocean; , the mass of fish died. A. because B. as C. because of D. consequently 7. It was guessed that the fish died a powerful toxin in the sea water. A. because of B. because C. since D. as a result 8. Many species in BC are threatened logging. A. so B. because C. since D. due to 9. Smoking can heart disease. A. lead to B. create C. causes D. due to 10. Radioactive pollution is increasing the increased use of radioactivity. A. as B. since C. because of D. because
0
III. Choose the underlined part A, B, C or D that needs correcting. (1pt) 22. Although England has several good football teams, but it has won the World Cup only once. A. has B. teams C. but D. only once 23. The Statue of Liberty in New York is a monument which symbolises free. A. Statue of Liberty B. New York C. monument D. free 24. Hundreds of houses destroyed after a tornado hit the small town of Texas. A. Hundreds B. destroyed C. hit D. free 25. The victims have provided with food and...
Đọc tiếp

III. Choose the underlined part A, B, C or D that needs correcting. (1pt)
22. Although England has several good football teams, but it has won the World Cup only once.
A. has B. teams C. but D. only once
23. The Statue of Liberty in New York is a monument which symbolises free.
A. Statue of Liberty B. New York C. monument D. free
24. Hundreds of houses destroyed after a tornado hit the small town of Texas.
A. Hundreds B. destroyed C. hit D. free
25. The victims have provided with food and clothing by people.
A. the B. have provided C. food D. by
IV. Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE
in meaning to the underlined word(s) in each of the following questions. (0.5pt)
26.This group of chemicals is known to be harmful to people’s health.
A. dangerous B. safe C. natural D. risky
27. The villagers have been taken to a safe place where temporary accommodation will be
provided for them.
A. permanent B. mutable C. passing D. transitory
V. Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in
meaning to the underlined word(s) to each of the following questions. (0.5pt)
28. Australia comprises the mainland of the Australian continent, the island of Tasmania, and
numerous smaller islands.
A. takes B. consists of C. gets D. divides
29. It’s too dangerous to climb up the mountain.
A. normal B. unusual C. brave D. risky

0
Circle the best answer to complete each sentences. 1. The storms have caused a lot of _______ to the crops. a. damage b. pollution c. improvement d. conservation 2. I was not able to sleep last night because my neighbor was playing his music so _______. a. loud b. quietly c. raw d. well 3. My eyes really hurt when I see these bunches of dazzling lights _______ this time of the night. a. to b. at c. for d. in 4. Continued trade in these bear products is a threat to the _______ of the...
Đọc tiếp

Circle the best answer to complete each sentences.

1. The storms have caused a lot of _______ to the crops.

a. damage b. pollution c. improvement d. conservation

2. I was not able to sleep last night because my neighbor was playing his music so _______.

a. loud b. quietly c. raw d. well

3. My eyes really hurt when I see these bunches of dazzling lights _______ this time of the night.

a. to b. at c. for d. in

4. Continued trade in these bear products is a threat to the _______ of the species.

a. survival b. survive c. survivor d. survived

5. What is thermal pollution? Well, it's a kind of pollution _______ by human activity that changes the surrounding temperature.

a. led b. raised c. done d. caused

6. New laws have been passed to _______ wildlife in the area.

a. conservation b. conserve c. conservationist d. conserved

7. We are trying to reduce the _______ fumes that are polluting our cities.

a. exhausting b. exhausted c. exhaustion d. exhaust

8. _______ pollution occurs when radioactive waste is released into the air, water and earth, as a result of human activities.

a. Light b. Soil c. Radioactive d. Visual

9. These days people tend to buy organic foods that are free of _______ though they are much more exper

a. herbs b. herbicides c. herbal d. herb

10. Great efforts have been made to reduce levels of environmental _______.

a. pollution b. biodegrading c. protection d. awareness

11. Too much _______ light is a form a light pollution.

a. natural b. artificial c. beautiful d. dim

12. The new policy has led _______ three major strikes in the city today.

a. to b. in c. for d. at

13. The Chernobyl disaster, which happened _______ 26 April 1986, was one of the most tragic nuclear fallouts is human history.

a. at b. in c. on d. under

14. Industrial waste from a nearby factory is the main source _______ pollution in this surb.

a. of b. for c. with d. on

15. Due _______ a delay in responding to the email, she lost the job.

a. of b. for c. in d. to

16. I couldn't sleep because _______ the noise from the party nest door.

a. in b. at c. of d. with

17. By being a responsible consumer, we can reduce the damage littering causes _______ the environment.

a. in b. for c. at d. to

18. During the process of cooling down the equipment, this factory has discharged _______ a large amount of cold water into the surrounding river, causing the temperature to change.

a. / b. of c. with d. to

19. Thirteen beaches in Hong Kong have been closed due to a palm oil spill that was caused _______ a recent ship collision.

a. in b. to c. by d. with

20. Frequent exposure _______ high levels of radiation can put you at greater ricks of all sorts of cancer.

a. for b. with c. on d. to

21. There are too many telephone lines, power lines, and advertising billboards _______ this street. It's sad that visual pollution is getting in people's life almost everywhere.

a. on b. at c. with d. by

22. It was a heart-breaking sight at the lake. The children cried when seeing their beloved ducks lying dead, uncared of on shore. The reason _______ their death is still unknown.

a. for b. with c. in d. at

1
8 tháng 3 2019

1. The storms have caused a lot of _______ to the crops.

a. damage b. pollution c. improvement d. conservation

2. I was not able to sleep last night because my neighbor was playing his music so _______.

a. loud b. quietly c. raw d. well

3. My eyes really hurt when I see these bunches of dazzling lights _______ this time of the night.

a. to b. at c. for d. in

4. Continued trade in these bear products is a threat to the _______ of the species.

a. survival b. survive c. survivor d. survived

5. What is thermal pollution? Well, it's a kind of pollution _______ by human activity that changes the surrounding temperature.

a. led b. raised c. done d. caused

6. New laws have been passed to _______ wildlife in the area.

a. conservation b. conserve c. conservationist d. conserved

7. We are trying to reduce the _______ fumes that are polluting our cities.

a. exhausting b. exhausted c. exhaustion d. exhaust

8. _______ pollution occurs when radioactive waste is released into the air, water and earth, as a result of human activities.

a. Light b. Soil c. Radioactive d. Visual

9. These days people tend to buy organic foods that are free of _______ though they are much more exper

a. herbs b. herbicides c. herbal d. herb

10. Great efforts have been made to reduce levels of environmental _______.

a. pollution b. biodegrading c. protection d. awareness

11. Too much _______ light is a form a light pollution.

a. natural b. artificial c. beautiful d. dim

12. The new policy has led _______ three major strikes in the city today.

a. to b. in c. for d. at

13. The Chernobyl disaster, which happened _______ 26 April 1986, was one of the most tragic nuclear fallouts is human history.

a. at b. in c. on d. under

14. Industrial waste from a nearby factory is the main source _______ pollution in this surb.

a. of b. for c. with d. on

15. Due _______ a delay in responding to the email, she lost the job.

a. of b. for c. in d. to

16. I couldn't sleep because _______ the noise from the party nest door.

a. in b. at c. of d. with

17. By being a responsible consumer, we can reduce the damage littering causes _______ the environment.

a. in b. for c. at d. to

18. During the process of cooling down the equipment, this factory has discharged _______ a large amount of cold water into the surrounding river, causing the temperature to change.

a. / b. of c. with d. to

19. Thirteen beaches in Hong Kong have been closed due to a palm oil spill that was caused _______ a recent ship collision.

a. in b. to c. by d. with

20. Frequent exposure _______ high levels of radiation can put you at greater ricks of all sorts of cancer.

a. for b. with c. on d. to

21. There are too many telephone lines, power lines, and advertising billboards _______ this street. It's sad that visual pollution is getting in people's life almost everywhere.

a. on b. at c. with d. by

22. It was a heart-breaking sight at the lake. The children cried when seeing their beloved ducks lying dead, uncared of on shore. The reason _______ their death is still unknown.

a. for b. with c. in d. at

- co gi sai sot mong thong cam.