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unit 9 ôn tập

Total questions: 65

Worksheet time: 51mins

Name
Class
Date
1.

Tàu ngầm

a)

submarine

b)

marine life

c)

undersea world

d)

biodiversity

2.

Đa dạng sinh học

a)

shark

b)

population

c)

investigate

d)

biodiversity

3.

rất nhỏ

a)

huge

b)

tiny

c)

big

d)

small

4.

Mẫu vật

a)

guft

b)

bay

c)

sample

d)

seal

5.

Thách thức

a)

surface

b)

plant

c)

animal

d)

challenge

6.

Khổng lồ

a)

big

b)

large

c)

huge

d)

tiny

7.

Quá kích cỡ

a)

modern

b)

percent

c)

oversized

d)

provide

8.

Phần trăm

a)

percent

b)

overcome

c)

turtle

d)

starfish

9.

Đáy biển

a)

undersea

b)

seabed

c)

marine

d)

organism

10.

Bí ẩn

a)

biodiversity

b)

mysterious

c)

modern

d)

huge

11.

Thí nghiệm

a)

experience

b)

scientist

c)

percentage

d)

experiment

12.

Quý báu

a)

precious

b)

depth

c)

investigate

d)

overcome

13.

Thực vật dưới nước

a)

marine animals

b)

marine life

c)

marine plants

d)

submarine

14.

Hiện đại

a)

modern

b)

poor

c)

maintain

d)

surface

15.

Thiết bị

a)

guft

b)

ocean

c)

device

d)

sample

16.

Độ sâu

a)

bottom

b)

depth

c)

challenge

d)

ocean

17.

Đại dương

a)

guft

b)

sea

c)

ocean

d)

bay

18.

Bề mặt của trái đất

a)

Road's surface

b)

Earth's surface

c)

marine life

d)

undersea population

19.

Khám phá

a)

investigate

b)

overcome

c)

cover

d)

learn

20.

Extreme weather events are serious _______ of global warming.

a)

 issue

b)

consequences

c)

          problem

d)

result

21.

Nam wanted to know what time ________________.

a)

does the movie begin

b)

did the movie begin

c)

the movie began

d)

the movie begins

22.

Indicate the word CLOSEST in meaning to "POLLUTANTS"

Water pollution is a result of dumping pollutants such as detergents, pesticides, oil, and other chemicals in rivers, which makes the water unclean.

a)

contaminants

b)

substances      

c)

stuffs

d)

wastes

23.

He asked me: "Do you like the book?"

a)

He asked me I liked the book.

b)

He asked me I like the book.

c)

He asked me if I did like the book.

d)

He asked me if I liked the book.

24.

Tuan said he would complete his project _______

a)

next week

b)

the previous week

c)

the following week

d)

the week before

25.

_______ the natural environment in which a plant or an animal lives

a)

wildlife

b)

biodiversity

c)

ecosystem

d)

habitat

26.

She asked me: "where do you live?"

a)

She asked me if where I lived

b)

She asked me where I lived.

c)

She asked me where she lived.

d)

She asked me where I live.

27.

Air pollution is a major cause of ________________ diseases.

a)

respirable

b)

respiration

c)

respirator

d)

respiratory

28.

To indicate the word "CLOSEST" in the meaning

We are facing severe environmental pollution despite the fact that many world organizations are working hard to reduce it.

a)

serious

b)

destructive     

c)

harmful

d)

heavy

29.

Tìm từ đồng nghĩa với từ in đậm, gạch chân trong câu sau:

If modern technology did not exist, we would never have such precious information.

a)

detailed

b)

confidential

c)

precise

d)

valuable

30.

Tìm từ đồng nghĩa với từ in đậm, gạch chân trong câu sau:

Some marine animals are dangerous to humans.

a)

living in the house

b)

living in the forest

c)

living in the ocean

d)

living in the mountain

31.

Global warming

a)
b)
c)
32.

deforestation

a)
b)
c)
33.

Chọn từ có trọng âm khác các từ còn lại:

a)

physical

b)

amazing

c)

annoying

d)

remember

34.

Alexander Graham Bell, ______________________.

a)

who invented the telephone, was born in Scotland

b)

that have unhappy endings.

c)

whose injury is serious has been taken to hospital.

35.

Health and happiness are _____ money.

a)

as important than

b)

more important than

c)

importanter than

36.

An e-book is an electronic book _______ can be read on a mobile device.

a)

which

b)

who

c)

what

d)

whose

37.

Why are you interested in __________ impacts?

a)

environment

b)

environmentalist

c)

environmentally

d)

environmental

38.

...is the removal or cutting down of all trees in an area for urban use and farm lands.

a)

deforestation

b)

aforestation

c)

resource depletion

d)

fossil fuels

39.

It is important to ....the environment, or the world we are now living in will be destroyed in the next few decades.

a)

impact

b)

affect

c)

preserve

d)

effect

40.

Indicate the word that differs from the other three in the position of the primary stress:

a)

A. volunteer

b)

B. charity

c)

C. vegetable

d)

D. injury

41.

Indicate the word that differs from the other three in the position of the primary stress:

a)

A. consumption

b)

B. chemical

c)

C. neighborhood

d)

D. pesticide

42.

Indicate the word that differs from the other three in the position of the primary stress:

a)

A. replacement

b)

B. pollutant

c)

C. resident

d)

D. depletion

43.

Indicate the word that differs from the other three in the position of the primary stress:

a)

A. volunteer

b)

B. charity

c)

C. vegetable

d)

D. injury

44.

Indicate the word that differs from the other three in the position of the primary stress:

a)

A. consumption

b)

B. chemical

c)

C. neighborhood

d)

D. pesticide

45.

Indicate the word that differs from the other three in the position of the primary stress:

a)

A. replacement

b)

B. pollutant

c)

C. resident

d)

D. depletion

46.

Dinosaurs have been _________ for millions of years.

a)

A. endangered

b)

B. extinct

c)

C. threatened

d)

D. disappeared

47.

During the last hundred years, we have done great ________ to the environment.

a)

A. injury

b)

B. pollution

c)

C. damage

d)

D. hurt

48.

Farmers contribute to environmental damage by spraying _____ with ______, which stay in the soil for years.

a)

A. agriculture - pesticides

b)

B. agriculture - fertilizers

c)

C. crops - fertilizers

d)

D. crops - pesticides

49.

Most of the air pollution results _______ the burning of fossil fuels, motor vehicles, factories, aircrafts and rockets.

a)

A. in

b)

B. to

c)

C. on

d)

D. from

50.

Indicate the word(s) CLOSEST in meaning to the underlined word(s):


Air pollution is a consequence of fossil fuel burning by motor vehicles, factories, aircraft and rockets.

a)

A. product

b)

B. example

c)

C. harm

d)

D. result

51.

Find the word which has a different sound in the part underlined.

a)

A. impact

b)

B. animal

c)

C. polar

d)

D. land

52.

Find the word which has a different sound in the part underlined.

a)

A. threat

b)

B. increase

c)

C. release

d)

D. easy

53.

Choose the words CLOSEST in meaning to the underlined parts:

Companies are encouraged to cut down on their use of natural resources.

a)

consumption

b)

damage

c)

decrease

54.

Such__________ as pesticides, untreated sewage, and chemicals make water unclean.

a)

inorganic

b)

pollutants

c)

polluted

d)

pollution

55.

They were seeking a solution to the ……… of the rain forests.

a)

destroy

b)

destroying

c)

destroyer

d)

destruction

56.

Nearly 1,000 of the world's bird species are threatened with ......................

a)

appearance

b)

protection

c)

extinction

d)

destruction

57.

Choose the word which has a different sound in the part underlined

a)

preserve

b)

protect

c)

energy

d)

chemical

58.

Choose the word which has a different sound in the part underlined

a)

depletion

b)

preservation

c)

deforestation

d)

completion

59.

Choose the best answer to complete the sentence:

The gradual increase in the Earth's temperature is known as ____________.

a)

greenhouse effect

b)

global warming

c)

ozone layer

d)

acid rain

60.

Choose the best answer to complete the sentence:

Water pollution is the result of dumping _________ such as detergents, pesticides, oil in rivers.

a)

pollutes

b)

polluted

c)

pollutions

d)

pollutants

61.

Choose the best answer to complete the sentence:

Coal, oil, and natural gases are _____________ energy resources.

a)

renewable

b)

non-renewable

c)

changed

d)

unchanged

62.

Choose the best answer to complete the sentence:

Soil pollution can have huge impact ___________ human health.

a)

on

b)

in

c)

for

d)

with

63.

Choose the best answer to complete the sentence:

Thousands of acres of forests are being cut ________ every year.

a)

off

b)

down

c)

on

d)

up

64.

Choose the best answer to complete the sentence:

There are lots of things we can do to __________ the environment from harm.

a)

enhance

b)

protect

c)

make

d)

build

65.

....preservation is imortant, we need to protect the environment now.

a)

environment

b)

environmental

c)

environmentally

d)

environmentalist