Unit 7: POLLUTION
Từ vựng

Phân loại

Phiên âm

Định nghĩa

1

acid rain

n

/æsɪd reɪn/

mưa axit

2

advertising billboard

n

/ˈædvətaɪzɪŋ ˈbɪlbɔːd/

biển quảng cảo

3

affect

v

/əˈfekt/

gây ảnh hưởng

4

air pollution

n

/eər pəˈluːʃn/

ô nhiễm không khí

5

aquatic

adj

/əˈkwætɪk/

sống ở dưới nước

6

atmosphere

n

/ˈætməsfɪər/

bầu không khí

7

behaviour

n

/bɪˈheɪvjər/

hành vi

8

believe

v

/bɪˈliːv/

tin tưởng

9

birth defect

n

/bɜːθ ˈdiːfekt/

khuyết tật bẩm sinh

10

blood pressure

n

/blʌd ˈpreʃər/

huyết áp

11

breathing problem

n

/ˈbriːðɪŋ ˈprɒbləm/

vấn đề thở

12

change

v

/tʃeɪndʒ/

thay đổi, sự thay đổi

13

chemical

adj

/ˈkemɪkəl/

thuộc hóa học

14

come up with

v

/kʌm ʌp wɪð/

nghĩ ra

15

complain

v

/kəmˈpleɪn/

phàn nàn

16

contain

v

/kənˈteɪn/

chứa đựng

17

contaminant

n

/kənˈtæmɪnənt/

chất gây ô nhiễm

18

contamination

n

/kənˌtæmɪˈneɪʃn/

sự ô nhiễm

19

continue

v

/kənˈtɪnjuː/

tiếp tục

20

damage

v, n

/ˈdæmɪdʒ/

phá hủy, sự phá hủy, tổn
thất

21

decrease

v

/dɪˈkriːs/

làm giảm

22

die (v)
-> dead (adj)
-> death (n)

/ded/
/deθ/

chết

23

dirty

adj

/ˈdɜːti/

bẩn thỉu

24

discharge

v, n

/dɪsˈtʃɑːdʒ/

sự dỡ hàng, sự tháo ra

25

disease

n

/dɪˈziːz/

bệnh tật

26

dramatic

adj

/drəˈmætɪk/

nghiêm trọng

27

dump

v

/dʌmp/

đổ, vứt bỏ

28

dust

n

/dʌst/

bụi

29

earth's surface

n

/ɜːθ ˈsɜːfɪs/

bề mặt trái đất

30

environmental

adj

/ɪnˌvaɪrənˈmentəl/

thuộc môi trường

31

expose

v

/ɪkˈspəʊz/

tiếp xúc

32

factory

n

/ˈfæktəri/

nhà máy

33

float

v

/fləʊt/

nổi

34

fume

n

/fjuːm/

khói thải

35

gas

n

/ɡæs/

khí, dầu xăng

36

give presentation

v

/ɡɪv prezənˈteɪʃən/

thuyết trình

37

global warming

n

/ˈɡləʊbəl ˈwɔːmɪŋ/

sự nóng lên toàn cầu

38

ground water

n

/ɡraʊnd ˈwɔːtər/

nước ngầm

39

harmful

adj

/ˈhɑːmfəl/

có hại

40

hearing loss

n

/ˈhɪərɪŋ lɒs/

sự mất khả năng nghe

41

herbicide

n

/ˈhɜːbɪsaɪd/

thuốc diệt cỏ

42

home village

n

/həʊm ˈvɪlɪdʒ/

quê nhà

43

household

n, adj

/ˈhaʊshəʊld/

hộ gia đình, thuộc gia đình

44

illustrate

v

/ˈɪləstreɪt/

minh họa

45

industrial

adj

/ɪnˈdʌstriəl/

thuộc về công nghiệp

46

issue

n

/ˈɪʃuː/

vấn đề

47

land/soil pollution

n

/lænd/sɔɪl pəˈluːʃən/

ô nhiễm đất

48

lead to

v

/lɪːd tuː/

dẫn tới

49

light pollution

n

/laɪt pəˈluːʃən/

ô nhiễm ánh sáng

50

litter

v

/lɪtər/

xả rác, rác

51

noise pollution

n

/nɔɪz pəˈluːʃən/

ô nhiễm tiếng ồn

52

occur

v

/əˈkɜːr/

xảy ra

53

ocean

n

/ˈəʊʃən/

đại dương

54

pattern

n

/ˈpætən/

kiểu mẫu, gương mẫu

55

poison

n

/ˈpɔɪzən/

chất độc

56

poisonous

adj

/ˈpɔɪzənəs/

có độc, nhiễm độc

57

pollute

v

/pəˈluːt/

làm ô nhiễm

58

polluted

adj

/pəˈluːtɪd/

bị ô nhiễm

59

pollution

n

/pəˈluːʃən/

sự ô nhiễm

60

pollutant

n

/pəˈluːtənt/

chất ô nhiễm

61

radioactive pollution

n

/reɪdiəʊˈæktɪv pəˈluːʃən / ô nhiễm phóng xạ

62

recycle

v

/riːˈsaɪkl/

tái chế

63

reduction

n

/rɪˈdʌkʃən/

sự rút gọn, sự giảm

64

renewable

adj

/rɪˈnjuːəbl/

làm mới, tái sinh được

65

river

n

/rɪvər/

dòng sông

66

result in

v

/rɪˈzʌlt/

dẫn tới, gây ra

67

rubbish

n

/ˈrʌbɪʃ/

rác thải

68

serious

adj

/ˈsɪəriəs/

nghiêm trọng

69

sneeze

v

/sniːz/

hắt hơi

70

spill

v

/spɪl/

làm tràn, làm đổ

71

stream

n

/ˈstriːm/

dòng suối

72

thermal pollution

n

/ˈθɜːməl pəˈluːʃən/

ô nhiễm nhiệt

73

throw

v

/θrəʊ/

ném, vứt

74

tiny species

n

/ˈtaɪni ˈspiːʃiːz/

những sinh vật nhỏ

75

untidy

adj

/ʌn ˈtaɪdi/

lôi thôi, lếch thếch

76

vehicle

n

/ˈviːɪkl/

phương tiện giao thông

77

visual pollution

n

/ˈvɪʒuəl pəˈluːʃən/

ô nhiễm tầm nhìn

78

waste

n

/weɪst/

chất thải

79

water pollution

n

/ˈwɔːtər pəˈluːʃən/

ô nhiễm nước

80

weed

n

/wiːd/

cỏ dại

I. Conditional sentences type 1. (Câu điều kiện loại 1)
1. Form
IF CLAUSE (Mệnh đề If)
MAIN CLAUSE (Mệnh đề chính)
Simple Present (Thì hiện tại đơn)
If + S + V (s/es)

Simple Future (Thì tương lai đơn)
S + will/ won't + V (bare infinitive)
S+ can/must/ may/ might+ V (bare infinitive)

Ex: If I have enough money, I will buy a big house.
2. Usage
- Câu điều kiện loại 1 là câu điều kiện diễn tả tình trạng có thật ở hiện tại hoặc tương lai.
- Thì hiện tại đơn có thể được dùng trong mệnh đề chính để diễn tả một điều kiện luôn đúng
II. Conditional sentences type 2. (Câu điều kiện loại 2)
1. Form.
IF CLAUSE (Mệnh đề If)
MAIN CLAUSE (Mệnh đề chính)
If +S + V-ed/2
If + S + was/ were

S + would/ could/ might + V(infinitive)

Ex: If I became rich, I would spend all my time travelling.
2. Usage
- Câu điều kiện loại 2 là câu điều kiện không có thật thường dùng để nói lên sự tưởng tượng của
người nói. (Điều kiện không thể xảy ra ở hiện tại hoặc tương lai).
Trong mệnh đề không có thật ở hiện tại, chúng ta có thể dùng were thay cho was trong tất cả các
ngôi trong mệnh đề If.
EXERCISES
I. Match each type of pollution with its definition, writing the answer in each blank.

Answer

Types of pollution

Definitions

_______

1. Air pollution

A. the increase of temperature caused by human activity

_______

2. Land pollution

B. the contamination of any body of water, such as lakes,
groundwater, oceans, etc.

_______

3. Light pollution

C. the contamination of air by smoke and harmful gases

_______

4. Noise pollution

D. the release of unwanted radioactive material into the
environment

_______

5. Thermal pollution

E. the brightening of the night sky preventing us from seeing
stars by improper lighting of communities.

_______

6. Visual pollution

F. the destruction of the earth's surface caused by the misuse
of resources and improper dumping of waste

_______

7. Water pollution

G. anything unattractive or visually damaging to the nearby
landscape

_______

8. Radioactive
pollution

H. any loud sounds that are either harmful or annoying to
humans and animals

II. Choose the best answer A, B, C or D to complete these sentences.
1. Air pollution is severe in                         .
A. cities                
B. densely populated areas
C. industrialised areas                
D. all of these
2. Main sources of noise pollution are                         .
A. transportation equipment          
B. musical instruments
C. heavy machinery                         
D. both A and C
3. One of the best solutions to get rid of non-biodegradable wastes is                        .
A. burning               B. dumping               C. recycling                  D. buying
4. Which of the following is not as a consequence of global warming?
A. increased agricultural productivity worldwide
B. rising sea level
C. worsening health effects
D. increased storm frequency and intensity
5. The water temperature in streams, rivers, oceans change is the effect of                        .
A. radioactive pollution       
B. thermal pollution
C. light pollution             
D. visual pollution
6. Which sentences are not the causes of water pollution?
A. Factories dump industrial waste into lakes and rivers.
B. Sewage from households.
C. People burn fossil fuels.
D. Farmers use pesticides to kill insects and herbicides to kill weeks.
7. When does thermal pollution take place?
A. Sun heats up the lakes and ponds.
B. Hot water from factories drains into rivers and ponds.
C. When hot oil drains into rivers and lakes.
D. None of these

8. Nuclear waste is the pollutant of                         .
A. air pollution         
B. water pollution
C. radioactive pollution     
D. soil pollution
9. Which of the following is how to control air pollution?
A. Maintaining a healthy distance between the industrial and residential areas.
B. Minimum use of loudspeakers and amplifiers especially near silence zones.
C. Don't throw chemicals, oils, paints and medicines into the river.
D. planting trees
10. Thousands of deer and animals are killed on the road by vehicles in the evening because the
glare of cars blinds them is the effect of                         .
A. air pollution                    
B. visual pollution
C. thermal pollution            
D. light pollution
11. Do you know what is the cause __________ pollution?
A. of       
B. in       
C. on       
D. for
12. My mother has to measure blood __________ every month
A. billboard       
B. pressure       
C. groundwater        D. earplug
13. __________ pollution is harmful or annoying level of noise, as from vehicles, industry
activities, etc.
A. Light       
B. Visual       
C. Soil       
D. Noise
14. Parents should teach children not to __________ wastes on the road
A. litter       
B. poison       
C. cause       
D. measure
15. I can't hear your voice __________ I'm wearing an earplug
A. although       
B. due       
C. however       
D. because
16. His grandfather made him __________ hard when he was small
A. study       
B. to study       
C. studying       
D. studied
17. This picture __________ the contamination of ground water.
A. illustrate       
B. illustrating        C. illustrates       
D. illustrated
18. Could you list some non-point source __________?
A. pollution       
B. pollutants        C. polluting      
D. polluted
19. Scientists has just come up __________ a solution to hearing loss
A. to       
B. on       
C. with       
D. down
20. If we dump a plastic into the ground, it __________ a long time to disappear.
A. will take       
B. take       
C. took       
D. takes
21. Pollutions are harmful __________ human health
A. with       
B. at       
C. to       
D. on
22. __________ water resulted in the death of many aquatic animals.
A. Contaminate        B. Contaminated      C. Contaminating   D. Contamination
23. What would you do if a factory in your neighborhood __________ untreated water into the
river?
A. dump       
B. dumped       
C. dumping       
D. dumps
24. Have you ever heard about the __________ of radioactive pollution?
A. affects       
B. effects       
C. pollutes       
D. poisons
25. __________ pollution is the increase of temperature caused by human activity.
A. visual       
B. water       
C. thermal       
D. radioactive
III. Correct form of the words in brackets.

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.

The soil becomes _______________ because of the use of so many pesticides and fertilizers.
(contaminate)
_______________ waste spills can contaminate groundwater. (industry)
In many developing countries, water pollution is usually a leading cause of __________.
(die)
____________ elements have been found in both ground and underground water sources.
(pollute)
Fish and many other animals are killed by ______________ in their habitat. (pollute)
Astronomers are concerned about light pollution because they have __________ in viewing
activities in the sky and outer space. (difficult)
__________________ habitats have been destroyed in recent years. (nature)
A number of cleaning products contain ______________ chemicals. (harm)
Water samples collected at these villages were seriously ______________ with bacteria.
(contaminate)
People believe that the _____________ water has brought cancer to the local residents.
Light pollution makes us _____________ to see the stars in the sky. (able)
Noise is considered as ______________ pollution. (environment)

IV. People are worried about the greenhouse effect. Makes sentences in Conditional sentences
type 1 with “If…, …will…”, using the cues given
A. the earth gets warmer → the sea gets warmer → the ice at the North and South Poles melts →
the sea level rises → there are floods in many parts of the world → many people lose their homes
1. If the earth gets warmer, the sea will get warmer.
2. If the sea gets warmer, ___________________________________________________
3. _______________________________________________________________________
4. _______________________________________________________________________
5. _______________________________________________________________________
B. people dump wastes and poisonous chemicals into water -> tiny animals eat pollutants in
polluted water -> fish and shellfish eating tiny animals contain poison in their bodies -> people who
eat these fish et some diseases -> they have to go to hospital -> their family members take care of
them
1. If ___________________________________________________________________
_____________________________________________________________________
2. ______________________________________________________________________
_____________________________________________________________________
3. ______________________________________________________________________
_____________________________________________________________________
4. ______________________________________________________________________
_____________________________________________________________________
5. ______________________________________________________________________
_____________________________________________________________________
V. Combine each pair of sentences, using conditional sentences type 1.
1. A person looks at the sky at night. He is not able to see the Milky Way by naked eye.
______________________________________________________________________
______________________________________________________________________
2. Noise pollution happens regularly. It causes stress or nuisance.
______________________________________________________________________
______________________________________________________________________

3.

4.

5.
6.

Water pollution gets more serious in the future. It affects the development of economy and
society.
______________________________________________________________________
______________________________________________________________________
Australia has invested in water in Viet Nam with good results. Half of the population in the
rural areas has access to fresh water.
______________________________________________________________________
______________________________________________________________________
You use compact light bulbs. You save a lot of energy.
______________________________________________________________________
______________________________________________________________________
We have more space. We plant more trees.
______________________________________________________________________

VI. Fill in each blank with the correct preposition.
1. Thousands of people were exposed _______________ radiation when the nuclear plant exploded.
2. Waste water from many factories which is dumped _____________ water bodies directly causes
water pollution.
3. Land pollution is responsible for damage done _____________ natural habitat of animals.
4. Americans throw ______________ twenty-eight and a half million tons of plastic in landfills
every year.
5. Scientists have come up _____________ new ways of saving energy.
VII. Choose the word or phrase among A, B, C or D that best fits the blank space in the
following passage.
Have a walk (1)___________ a beach, listen to the sound of the sea waves, and suddenly you
see a lot of rubbish on the beach. Pollution takes away all the (2)__________ of our beaches. I feel
really very annoyed (3)_____________ I see plastic bags lying on the sand, cigarette ends buried in
the sand, and soda cans floating in the sea.
There are a lot of things that we can do. (4)___________ we see rubbish, we should do our
part in the protecting the land (5)___________ picking it up and throwing it in dust bins.
(6)_____________, we can form some kind of organization that helps (7)___________ the beaches.
If everyone does their part, the beaches will be a wonderful and beautiful place. We need to start
now (8)___________ the beaches are damaged beyond repair.
1. A. at
B. in
C. on
D. over
2. A. beauty
B. beautiful
C. beautifully
D. being beautiful
3. A. before
B. after
C. when
D. while
4. A. While
B. If
C. Unless
D. Soon
5. A. by
B. with
C. of
D. in
6. A. Nevertheless
B. Therefore
C. However
D. Moreover
7. A. cleaning up
B. clean up
C. cleaning off
D. clean off
8. A. before
B. after
C. until
D. when
VIII. Read the passage, and do the tasks that follow.
There are many causes that lead to water pollution. One main cause of this issue is waste
water coming from many factories and then being directly pulled out into water bodies, especially
into rivers or seas without any treatment because this is the most convenient way of disposing waste
water. Industrial waste consists of some kind of chemical substance such as sulphur, which is
harmful for marine life. Lead is known as the main reason for cancer disease. Cancer has become a

popular disease in several communes which is called “cancer villages. Another cause is the
awareness of citizens, people always use water for many purposes and then they dump waste water
or garbage directly into rivers, canal, and ponds and so on. In 2004, because of bird fly outbreak in
Vietnam, people threw poultry to water body that made water highly polluted.
Task 1: Match a word in column A with its definition in column B.
Answer

A

B

______

1. convenient (adj)

A. birds, like hens, ducks, geese… that are kept for eggs and meat.

______

2. marine (adj)

B. knowledge

______

3. awareness (n)

C. connected with the sea

______

4. outbreak (n)

D. suitable or practical for a particular purpose

______

5. poultry (n)

E. the sudden beginning of something unpleasant

Task 2: Read the passage again, and then decide whether the statements are true (T) or false (F).
6. Waste water from many factories which is dumped into water bodies directly causes water
pollution.
7. Dumping waste directly into water is the most convenient way of disposing waste water.
8. Sulphur is believed the main reason for cancer.
9. Cancer villages occurred in 2004.
10. Due to lack of awareness, people poisoned water with dead poultry when there was bird flu
outbreak in 2004.
IX. Read the passage, and do the tasks that follow.
Space Pollution
The launch of Sputnik I and Yuri Gagarin, the first human being in space, marked the
beginning of space exploration and the beginning of a new and unfamiliar type of pollution.
Satellites, solar panels, rocket bodies and fragments from space shuttles that are floating in
space and are no longer functional are considered space debris. This pollution of man-made objects
in space affects us here on Earth as well and will continue to affect us in future travel. In 1978, the
Soviet Union Kosmos 954, which contained a nuclear power source, reentered over Canada and left
debris over an area the size of Austria. In 1969, five Japanese sailors were injured by pieces of space
debris that hit their ship. The largest piece, weighing one thousand pounds, landed in Australia in
1979.
Many solutions are being considered by scientists and engineers. However, the challenge to
finding a solution lies within all of the nations which take part in the space exploration.
Task 1: Match a word in column A with its definition in column B.
Answer A

B

______

1. shuttle

A. broken pieces of something larger

______

2. functional

B. made by people

______

3. debris

C. a vehicle in which people travel into space and pack again

______

4. man-made

D. a way of finding an answer to a problem

______

5. solution

E. working; being used

Task 2: Read the passages again, and answer the questions.

6. What are some examples of space pollution?
_____________________________________________________________________
_____________________________________________________________________
7. What are the effects of space pollution?
_____________________________________________________________________
_____________________________________________________________________
8. What did Kosmos 954 cause to Canada?
_____________________________________________________________________
9. Why were Japanese sailor injured in 1969?
_____________________________________________________________________
10. Is it easy for all of the nations taking part in the space exploration to find solutions?
X. Read the following passage and choose the best answer for each question.
     Every year, the average temperature of the Earth's surface gets a little bit warmer. This gradual
trend is called global warming. Warmer weather may sound nice, but global warming is something
to be very concerned about.
    Scientists are worried that continued warmer temperatures could damage the environment in
many devastating ways. Rising temperatures might cause plants and animals to become extinct.
They could melt enough polar ice to cause the levels of the sea to rise. Weather patterns could also
change. There might be more droughts or serious storms with flooding. In some areas, human
diseases could spread.
     What is causing global warming? Humans are mostly to blame. Pollution from factories and cars
add toxic gases to the air. These gases rise to the Earth's atmosphere. As the sun's rays warm the
Earth, the gases work much like the glass in a greenhouse. They help trap the heat in the atmosphere
and make the Earth grow warmer. That is why they are nicknamed “greenhouse gases.”
    It is our responsibility to take care of our planet. Global warming is a serious problem with
serious consequences. If we want future generations to enjoy their time on Earth, we must act now!
1. Which of the following is not a possible effect of global warming?
A. weather patterns changing

B. plants and animals becoming extinct

C. more polar ice

D. human diseases spreading

2. In the sentence: “Warmer weather may sound nice, but global warming is something to be very
concerned about.” (in paragraph 1), the author suggests that people may not ________________.
A. understand how serious colder weather is

B. take global warning seriously

C. care about warmer weather

D. think warmer weather sounds nice

3. The statement that “humans are mostly to blame” in paragraph 3 suggests that___________ .
A. humans have been blamed for global warrming
B. humans have not been blamed for global warming
C. humans are mostly responsible for global warming
D. there are many factors that cause global warming
4. From the description of greenhouse gases, it can be concluded that a greenhouse is___ .
A. a glass structure

B. the Earth

C. a coloured home

5. This passage is mostly about _________.
A. the solutions to global warming
B. the different types of global warming
C. the reasons why global warming is not a serious problem
D. the causes and effects of global warming

D. a type of gas

XI. Combine each pair of sentences, using the words/ phrases in brackets.
1. We are unable to see the stars in the sky. Light pollution occurs. (makes)
______________________________________________________________________
2. Glass panels, windows, lawns and roofs make light pollution worse. They reflect both artificial
and sun light. (because)
______________________________________________________________________
______________________________________________________________________
3. All sounds are not noise. Noise is any sound that is unwanted and goes beyond its certain
limit, for example, above 80 decibels. (because)
______________________________________________________________________
______________________________________________________________________
4. More and more noise is created by modern civilization. It has now become a major
environmental pollutant, especially in urban areas. (so)
______________________________________________________________________
______________________________________________________________________
5. Contamination in the air happens. There is acid rain which damages soil, vegetation and
aquatic life of the region. (causes)
______________________________________________________________________
______________________________________________________________________
6. Noise pollution is one of the major causes of stress and anxiety. People suffer from stress and
anxiety. (because of)
______________________________________________________________________
______________________________________________________________________
7. There are asthma, allergies and other respiratory illnesses when air pollution happens. (leads
to)
_____________________________________________________________________
_____________________________________________________________________
8. Aquatic life suffers or dies because there is thermal pollution. (because of)
_____________________________________________________________________
9. Water in the Cau River becomes brown and has terrible smell because the waste water is
released from the paper mill in Thai Nguyen City. (so)
_____________________________________________________________________
_____________________________________________________________________
10. People use too much herbicide to treat weeds, so water in rivers, canals, lakes are extremely
polluted and has bad effects on people's health. (because)
_____________________________________________________________________
_____________________________________________________________________
11. Many fish in the river die due to the increased temperature of water. (because)
_____________________________________________________________________
_____________________________________________________________________
12. Because plastic bags take so long to decompose, nearly all of them still exist in the
environment today. (so)
_____________________________________________________________________
_____________________________________________________________________
XII. Combine each pair of sentences to form a conditional sentence, using “if”.
A. Type 1
1. The land is polluted. The farmers are unable to grow crops.
____________________________________________________
2. There is visual pollution. People build too many telephone poles and overhead power lines.

____________________________________________________
3. People use contaminated water for cooking. Their health is badly affected.
____________________________________________________
4. We place dustbins in many places. People don't throw rubbish everywhere.
____________________________________________________
5. The industrial waste is well-treated. The factory installs a new filtration system.
____________________________________________________
B. Type 2
6. The factory is located near our village. There is air pollution and noise pollution.
____________________________________________________
7. The local people have to use water from the polluted river. They don't have fresh water.
____________________________________________________
8. Trees and grasses cannot grow here. The soil is badly polluted.
____________________________________________________
9. Quang works in a noisy environment. His hearing becomes worse.
____________________________________________________
10. There is serious water pollution. The factory doesn't treat its waste well.
____________________________________________________
XIII. Complele the second sentence so that It has a similar meaning to the first sentence.
1. The soil is poisoned because farmers use too many pesticides and herbicides.
If__________________________________________________   
2. I can't help you unless you tell me what's wrong. 
If__________________________________________________   
3. Many people have stomachache due to the contaminated food.
If__________________________________________________   
4. Stop swimming in that lake, or you will have skin rashes.
If__________________________________________________   
5. John lives in the area affected by air pollution, so he has breathing problem.
If__________________________________________________   
XIV. Choose the letter A, B, C or D to complete the sentences with given words.
1. If/ people/ breath/ contaminate/ air, they/ have/ breathing problems
A. If people breathed contaminated air, they had breathing problems.
B. If people breathed contaminated air, they would have breathing problems.
C. If people breath contaminated air, they have breathing problems.
D. If people breath contaminated air, they will have breathing problems.
2. Many/ people/ this area/ have/ cholera/ because/ they/ drink/ untreat/ water.
A. Many people in this area have cholera because they drink untreated water.
B. Many people on this area have cholera because they drink untreated water.
C. Many people on this area have cholera because they drink untreating water.
D. Many people in this area have cholera because they drink untreating water.
3. The street/ not/ look/ attractive/ because/ there/ be/ a lot of/ rubbish.
A. The street not look attractive because there's a lot of rubbish.

B. The street not look attractive because there're a lot of rubbish.
C. The street doesn't look attractive because there's a lot of rubbish.
D. The street don't look attractive because there're a lot of rubbish.
4. The music club/ be/ make/ so/ much noise/ that/ the residents/ require/ them/ turn/ the music/
down
A. The music club is making so much noise that the residents require them to turn the music down.
B. The music club is make so much noise that the residents require them to turn the music down.
C. The music club be make so much noise that the residents require them to turn the music down.
D. The music club be making so much noise that the residents require them to turn the music down.
5. Visual/ pollution/ prevent/ us/ see/ far/ away.
A. Visual pollution prevents us from seeing far away.
B. Visual pollution prevents us with seeing far away.
C. Visual pollution prevents us on seeing far away.
D. Visual pollution prevents us of seeing far away.
Rewrite sentences without changing the meaning
6. It's very wasteful to apply lights in almost everything at night.
A. Apply lights in almost everything at night is very wasteful.
B. To apply lights in almost everything at night is not wasteful.
C. Almost everything is wasteful at night.
D. It's interesting to apply lights in almost everything at night.
7. The soil is poisoned because farmers use too many pestici...