Free Printable Unit 7 Grade 8 ( No 3)

1.

We'll think about a present for her and see what we can ........ with.

a)

set up

b)

get up

c)

find up

d)

come up

2.

Aquatic life suffers or dies ...... there is thermal pollution ( S+ V)

a)

because

b)

because of

c)

due to

d)

cause

3.

Many fish in the river die ....... the increased temperature of water

a)

because

b)

because of

c)

lead in

d)

due to

4.

Scientists say that exhaust fumes are.....our city

a)

poison

b)

poisonous

c)

poisoning

d)

poisons

5.

Trees can’t grow here because the soil is too....

a)

pollute

b)

pollutes

c)

polluted

d)

polluting

6.

Drinking water supplies are believed to have been....

a)

contaminate

b)

contaminated

c)

contaminating

d)

contamination

7.

Circle the word with a different stress pattern from the others.

a)

classic

b)

nature

c)

debris

d)

degree

8.

Eating too much sugar can...... to health problems.

a)

cause

b)

lead

c)

make

d)

result

9.

If you ....... the president, what would you do to help the environment?

a)

are

b)

were

c)

was

d)

had been

10.

Oil spills from cargos and ships have ....... many animals and plants die.

a)

made

b)

caused

c)

resulted

d)

led

11.

Choose the word that has the underlined part pronounced differently from the others.

a)

heritage

b)

giant

c)

garden

d)

village

12.

Unless you..... all of my questions, I can’t do anything to help you.

a)

answer

b)

answered

c)

would answer

d)

are answering

13.

Choose the word whose underlined part is pronounced differently from the others.

a)

poisoned

b)

died

c)

dumped

d)

caused

14.

Light pollution has a wide range of negative effects________ the human health.

a)

on

b)

of

c)

for

d)

to

15.

________are chemicals that are used to kill unwanted plants, such as weeds.

a)

Fertilizers

b)

Pesticides

c)

Herbicides

d)

Pollutants

16.

Emissions of pollutants into the air can________ changes to the climate.

a)

get on

b)

end up

c)

go into

d)

result in

17.

As an________ why do you oppose banning plastic bags?

a)

environment

b)

environmental

c)

environmentalist

d)

environmentally

18.

Scientists warn that plastic pollution in oceans will be one of the ________ threats

a)

big

b)

bigger

c)

biggest

d)

bigest

19.

Solar energy doesn’t cause………..

a)

A. pollution

b)

B. polluted

c)

C. pollute

d)

D. pollutant

20.

Hoa: I suggest going camping next Sunday.

Lan: …………………………..

a)

A. That’s a fine day

b)

B. That’s a good idea

c)

C. That’s a reason

d)

D. That’s a good trip

21.

__________ pollution is the increase of temperature caused by human activity.

a)

visual

b)

water

c)

thermal

d)

radioactive

22.

Have you ever heard about the __________ of radioactive pollution?

a)

affects

b)

effects

c)

pollutes

d)

poisons

23.

__________ water resulted in the death of many aquatic animals.

a)

Contaminate

b)

Contaminated

c)

Contaminating

d)

Contamination

24.

Pollutions are harmful __________ human health

a)

with

b)

at

c)

to

d)

on

25.

If we dump a plastic into the ground, it __________ a long time to disappear.

a)

will take

b)

took

c)

takes

d)

take

26.

Scientists has just come up __________ a solution to hearing loss

a)

to

b)

on

c)

with

d)

down

27.

Could you list some non-point source __________?

a)

pollution

b)

pollutants

c)

polluting

d)

polluted

28.

This picture __________ the contamination of ground water.

a)

illustrate

b)

illustrating

c)

illustrated

d)

illustrates

29.

His grandfather made him __________ hard when he was small

a)

study

b)

to study

c)

studying

d)

studied

30.

I can’t hear your voice __________ I’m wearing an earplug

a)

although

b)

due

c)

however

d)

because

31.

Parents should teach children not to __________ wastes on the road

a)

litter

b)

poison

c)

cause

d)

measure

32.

My mother has to measure blood __________ every month

a)

billboard

b)

pressure

c)

groundwater

d)

earplug

33.

Do you know what is the cause __________ pollution?

a)

of

b)

in

c)

on

d)

for

34.

If he ………….. trash around his garden, the garden would look very nice now.

a)

will throw

b)

would throw

c)

didn’t throw

d)

doesn’t throw

35.

If I ………….. you, I ………….. water from that dirty tap.

a)

am - will drink

b)

am - won’t drink

c)

were - would drink

d)

were - wouldn’t drink

36.

If the air was clean, we ………….. have to wear masks when going out.

a)

wouldn’t

b)

won’t

c)

would

d)

will

37.

A lot of fish has died recently because of the ………….. water in this lake.

a)

contaminating

b)

contaminated

c)

contaminate

d)

contaminant

38.

All the aquatic plants and animals will die if the factory ………….. dumping poison into the lake.

a)

will keep

b)

to keep

c)

kept

d)

keeps

39.

The government has come ………….. a solution to the water problems of the city.

a)

up to

b)

up with

c)

to with

d)

on to

40.

This month’s electricity bill is too high ………….. the air conditioner is turned on all the time.

a)

since

b)

due to

c)

although

d)

because of

41.

Households pollute water sources by ………….. waste into ponds, lakes, and rivers.

a)

damaging

b)

dumping

c)

losing

d)

leading

42.

Ships spill oil in oceans and rivers. This leads ………….. the death of many aquatic animals and plants.

a)

to

b)

in

c)

from

d)

at

43.

Choose the best answer (A, B, C or D).

………….. loss can be caused by noise pollution.

a)

sound

b)

hearing

c)

listening

d)

audio

44.

Choose the correct option A, B, C or D to complete the sentences.

If farmers………..pesticides in planting, they………..the soil.

a)

will throw – pollute

b)

throws – might pollute

c)

throw – will pollute

d)

throw – pollute

45.

If you………..to reduce air pollution, you………..public transportation as much as you can.

a)

want – will use

b)

want – use

c)

will want – should use

d)

want – should use

46.

If you………..your advertising boards here, you ……………..the city’s sight .

a)

hang – will destroy

b)

hang – to destroy

c)

hang –destroy

d)

hang – destroys

47.

“Here’s my phone number”.

“Thanks. I’ll give you a call if I some help tomorrow”

a)

will need

b)

need

c)

would need

d)

needed

48.

If I didn’t work for an accounting firm, I in a bank now.

a)

work

b)

will work

c)

have worked

d)

would work

49.

The death rate would decrease if hygienic conditions improved.

a)

was

b)

is

c)

were

d)

had been

50.

If she him, she would be very happy.

a)

would meet

b)

will meet

c)

met

d)

should meet

51.

Choose the word in each line that has different stress pattern

a)

physical

b)

horrific

c)

beautiful

d)

different

52.

Choose the word in each line that has different stress pattern

a)

scientific

b)

dramatic

c)

athletic

d)

domestic

53.

Odd one out: Pronunciation

a)

noise

b)

cause

c)

waste

d)

poison

54.

Odd one out: stress

a)

historic

b)

logical

c)

poetic

d)

artistic

55.

Odd one out: stress

a)

pollution

b)

thermal

c)

visual

d)

animals

56.

aquatic

a)

no longer alive

b)

growing or living in, on, or near water

c)

throwing away something you do not want

d)

a substance that can make people or animals ill or kill them if they eat or drink it

57.

dead

a)

no longer alive

b)

growing or living in, on, or near water

c)

throwing away something you do not want

d)

a substance that can make people or animals ill or kill them if they eat or drink it

58.

dump

a)

made unclean or unsafe to use

b)

growing or living in, on, or near water

c)

throwing away something you do not want

d)

a substance that can make people or animals ill or kill them if they eat or drink it

59.

poison

a)

made unclean or unsafe to use

b)

growing or living in, on, or near water

c)

to think of an idea, or a plan

d)

a substance that can make people or animals ill or kill them if they eat or drink it

60.

______ pollution in the lake has made the fish die.

a)

Thermal

b)

Visual

c)

Water

d)

Soil

61.

When ______ pollution happens, the water temperature in streams, rivers, lakes, or oceans changes.

a)

thermal

b)

visual

c)

noise

d)

soil

62.

The sight of too many telephone poles, advertising billboards, overhead power lines, or shop signs may cause ______ pollution.

a)

light

b)

visual

c)

noise

d)

soil

63.

_______ pollution happens when human activities destroy the Earth's surface.

a)

light

b)

radioactive

c)

noise

d)

soil

64.

Do you know what ______ cause air pollution?

a)

pollutions

b)

polluted

c)

polluting

d)

pollutants

65.

The _______ chemical waste is dumped into the river.

a)

poisonous

b)

poison

c)

poisons

d)

poisoning

66.

Don't drink that water. It's ________.

a)

contaminate

b)

contaminated

c)

contamination

d)

contaminating

67.

The acid rain has caused _______ to the trees in this area.

a)

to damage

b)

damaged

c)

damaging

d)

damage

68.

If the factory ______(continue) dumping poison into the lake, all the fish and other aquatic animals will die.

a)

continues

b)

continue

c)

continued

d)

will continue

69.

How about _______ a presentation about water and air pollution?

a)

to give

b)

giving

c)

give

d)

gives

70.

If we (recycle) _____ more, we (help) _____ the Earth.

a)

wIll recycle-will help

b)

will recycle-help

c)

recycle-will help

d)

recycle-help

71.

If people (travel) _____ to work by bus, there (be) _____ fewer car fumes.

a)

travels-will be

b)

will travel-will be

c)

travel-is

d)

travel-will be

72.

If it_________ convenient, let’s go out for a drink tonight.

a)

be

b)

is

c)

was

d)

were

73.

If I had enough money, I abroad to improve my English.

a)

will go

b)

would go

c)

went

d)

should have go to

74.

If she him, she would be very happy.

a)

would meet

b)

will meet

c)

met

d)

should meet

75.

The death rate would decrease if hygienic conditions improved.

a)

was

b)

is

c)

were

d)

had been

76.

If I didn’t work for an accounting firm, I in a bank now.

a)

work

b)

will work

c)

have worked

d)

would work

77.

“Here’s my phone number”.

“Thanks. I’ll give you a call if I some help tomorrow”

a)

will need

b)

need

c)

would need

d)

needed

78.

________ plastic takes so long to break down, it pollutes the land and ocean.

a)

Because

b)

Due to

c)

Even if

d)

Although

79.

Water pollution________ the death of all forms of life in the water bodies.

a)

occurs

b)

results of

c)

creates

d)

leads to

80.

Many flights were cancelled ________ the smoke from forest fires.

a)

so

b)

because

c)

because of

d)

result in

81.

Choose the word whose underlined part is pronounced differently from the others.

a)

disease

b)

dead

c)

treatment

d)

sneeze

82.

Choose the word whose underlined part is pronounced differently from the others.

a)

environment

b)

billboard

c)

visual

d)

litter

83.

If Candy ......................... (be) , I'm sure she ......................... (help) us.

a)

was/would help

b)

was/would helped

c)

were/would help

d)

were/would helped

84.

Which word has a different sound in the underlined part?

a)

wanted

b)

developed

c)

needed

d)

included

85.

What ..................... (do) if you ..................... (see) a ghost?

a)

did you do/would see

b)

would you do/saw

c)

did you do/saw

d)

would you do/see

86.

She .................... (go) to the Job Center if she .................... (want) a job.

a)

would go/had wanted

b)

would went/will want

c)

would go/wanted

d)

would went/wants

87.

If Mark ....................... (not/come) , Sarah ....................... (feel) sad.

a)

didn't come/would feel

b)

didn't came/felt

c)

doesn't come/would feel

d)

didn't came/felt

88.

If I (come) ................ home earlier, I (prepare) ...................... dinner.

a)

came/would prepare

b)

came/would prepared

c)

come/would prepared

d)

come/would prepare

89.

If we .............. (win) the lottery, we ............... (fly) . to London.

a)

win/would fly

b)

won/would fly

c)

win/would flew

d)

won/would flew

90.

You will be fined if you _____ your car there.

a)

would have parked

b)

park

c)

are parking

d)

will park

91.

If it _____ , she ______ to the park

a)

rains, will not go

b)

rains, will not goes

c)

rain, will not go

d)

rain, will not goes

92.

If you ______ hurry, you ______ the bus.

a)

-, will miss

b)

doesn't, will miss

c)

don't, miss

d)

don't, will miss

93.

if it ..., we will cancel the match.

a)

rain

b)

raining

c)

was rain

d)

rains

94.

My teacher will not accept my work if I ... it late.

a)

submitted

b)

submitting

c)

submit

d)

has submit

95.

If he ... the book. I will borrow it in my school library

a)

hasn’t

b)

doesn’t have

c)

have

d)

haven't

96.

Lydia : Manda, will you join the English club ?

Manda : I will join the English club if I ..... more time free.

a)

have

b)

has

c)

had

d)

having

97.

If you ... me money, I will help you

a)

given

b)

gave

c)

giving

d)

give

98.

If I ... a promotion, I will buy a car.

a)

got

b)

gotten

c)

get

d)

getting

99.

If a customer ... chocolate ice cream from the restaurant, he or she will get extra toppings.

a)

orders

b)

order

c)

ordering

d)

ordered

100.

Which word has a different sound in the underlined part?

a)

wanted

b)

developed

c)

needed

d)

included

101.

Choose the best answer.

If we see rubbish, we should do our part in the protecting the land ________ picking it up and throwing it in dust bins.

a)

by

b)

with

c)

of

d)

in

102.

Choose the best answer.

Pollution takes away all the ________ of our beaches.

a)

beauty

b)

beautifully

c)

beautiful

d)

being beautiful

103.

Choose the best answer.

Have a walk ________ a beach, listen to the sound of the sea waves, and suddenly you see a lot of rubbish on the beach.

a)

on

b)

in

c)

at

d)

over

104.

Choose the best answer.

Sewage in drinking water is another ________ of water pollution as it contains germs and viruses.

a)

effect

b)

cause

c)

result

d)

consequence

105.

Choose the best answer.

China, the USA, Russia, India, Mexico and Japan are the world leaders in air pollution ________.

a)

emissions

b)

emitted

c)

emission

d)

emitting

106.

Choose the best answer.

Smoke in the air from mills, factories and industry ________ carbon monoxide, carbon dioxide, and methane, which are all poisonous gases.

a)

includes

b)

include

c)

contains

d)

contain

107.

Choose the best answer.

Air, which is the most important element of our environment for our ________, can be polluted in many ways.

a)

survival

b)

survive

c)

surviving

d)

survived

108.

Choose the best answer.

There are three main ________ of pollution: air pollution, water pollution and noise pollution.

a)

types

b)

kinds

c)

models

d)

types / kinds

109.

Find one mistake in each sentence and correct it.

If the environment were not polluted, birds wouldn't leave their habitats and plants would die.

a)

polluted

b)

wouldn't

c)

habitats

d)

would

110.

Find one mistake in each sentence and correct it.

The local citizens would be very happy if they were supplied with a clean water.

a)

citizens

b)

would be

c)

were

d)

a

111.

Find one mistake in each sentence and correct it.

Constant exposure to noise pollution will lead in the loss of hearing.

a)

to

b)

will

c)

in

d)

loss

112.

Choose the correct answer.

Noise pollution can lead to ________ loss.

a)

looking

b)

hearing

c)

listening

d)

reading

113.

Choose the correct answer.

If the factory continues dumping poison ________ the lake, all the fish and other aquatic animals will die.

a)

into

b)

to

c)

about

d)

in

114.

Choose the correct answer.

Water pollution is the ________ in the lake has made the fish die.

a)

contaminating

b)

contaminate

c)

contaminated

d)

contamination

115.

Choose the correct answer.

Households ________ waste into the river so it is polluted.

a)

damage

b)

lead

c)

lose

d)

dump

116.

Choose the correct answer.

Many animals eat the ________ and become sick.

a)

litter

b)

energy

c)

aqua

d)

temperature

117.

Choose the correct answer.

We should wear ________ when you go to concerts or other loud events to reduce the effect of noise pollution.

a)

earphones

b)

earrings

c)

earplugs

d)

ear drops

118.

If you ____(mix) yellow and blue, you get green.

a)

mix

b)

mixed

c)

will mix

d)

would mix

119.

If I don't water the flowers, they ____(die).

a)

die

b)

died

c)

will die

d)

would die

120.

If there is heavy rain tomorrow, we ____(go) for a hike.

a)

go

b)

will go

c)

won't go

d)

wouldn't go

121.

I will give my friends a helping hand if they ____(need) help.

a)

need

b)

needs

c)

needed

d)

will need

122.

If I have enough money, I ____(buy) that laptop.

a)

buy

b)

will buy

c)

won't buy

d)

would buy

123.

If we walk so slowly, we ………………. late.

a)

will being

b)

will be

c)

be

d)

would be

124.

If you ……….., you won’t find out the truth

a)

will ask

b)

won't ask

c)

ask

d)

don't ask

125.

If Amy does the washing up, her brother __________the table

a)

will clear

b)

would clear

c)

have cleared

d)

clear

126.

2. If we arrived at 10, we ______________Tyler's presentation.

a)

attend

b)

would have attended

c)

will attend

d)

would attend

127.

8.Water _____________ if you heat it up to 100ºC.

a)

boils

b)

boiled

c)

will boil

d)

would boil

128.

2. You will be over weight if you _____ like that every meal.

a)

a. eat

b)

b. will eat

c)

c. ate

d)

d. are eating

129.

_____ I you, I wouldn’t turn down his invitation

a)

Do

b)

Should

c)

Were

d)

Had

130.

Aquatic life suffers or dies ...... there is thermal pollution

a)

because

b)

because of

c)

due to

d)

cause

131.

Many fish in the river die ....... the increased temperature of water

a)

because

b)

because of

c)

lead in

d)

due to

Unit 7 Grade 8 ( No 3)

Total questions: 131

Worksheet time: 1hrs 12mins

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