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uunit 10 grade 7

Total questions: 52

Worksheet time: 22mins

Name
Class
Date
1.

Unplug your computer when you finish the class.

a)

Should

b)

Shouldn't

c)

Shoult

d)

not should

2.

What is this energy saving?

a)

turn open the tap

b)

turn off the top

c)

turn off the tap

d)

turn down the grif

3.

What is this?

a)

Solarpannels

b)

Sun panels

c)

Solar panels

d)

Panels solar

4.

What is it?

a)

faucet

b)

bulb

c)

plumber

d)

drip

5.

Remember to ____________ the lights before going to bed.

a)

stop

b)

turn on

c)

turn off

6.

We should use _________ to protect environment

a)

vehicles

b)

cars

c)

public transportation

d)

taxi

7.

What should we do to ____________ electricity?

a)

reduce

b)

cut

c)

waste

d)

save

8.

Choose renewable energy:

a)
b)
c)
d)
e)
9.

Coal is...

a)

A renewable source of energy

b)

A non-renewable source of energy

10.

Wind is ...

a)

clean, safe & available

b)

clean, cheap & limited

c)

cheap, unlimited & safe

d)

unavailable, expensive & clean

11.

Flowing water is..

a)

A non-renewable source of energy

b)

A renewable source of energy

12.

Natural gases are..

a)

A renewable source of energy

b)

A non-renewable source of energy

13.

renewable means

a)

không thể tái tạo

b)

cạn kiệt

c)

tái chế

d)

có thể tái tạo

14.

Choose the answer that best describes the picture.

a)

carbon footprint

b)

carbon dioxide

c)

hydro

d)

biogas

15.

exhausted means

a)

dồi dào

b)

độc hại

c)

cạn kiệt

d)

thay thế

16.

The wind, the sun, and the wave are some types of __________ sources of energy.

a)

changeable

b)

alternative

c)

cheap

d)

costly

17.

We must __________ the amount of water our family used every day.

a)

lower

b)

reduce

c)

lessen

d)

narrow

18.

Wind, hydro and solar are __________ energy sources.

a)

modern

b)

renewable

c)

non-renewable

d)

new

19.

.__________ books are here __________ are there.

a)

Theirs/ Ours

b)

Their/ Our

c)

Theirs/ Our

d)

Their/ Ours

20.

He __________ playing guitar at night.

a)

is used to

b)

used to

c)

use to

d)

are used to

21.

'Abundant' trong câu sau đây có nghĩa là gì?

'Fish are abundant along the coral reefs.'

a)

thiếu hụt

b)

dồi dào, phong phú

c)

thuộc về nước

d)

thuộc về hạt nhân

22.

'renewable' trong câu sau đây có nghĩa là gì?

'We are using renewable energy sources like wind and solar energy'

a)

thiếu hụt

b)

dồi dào, phong phú

c)

thuộc về nước

d)

có thể tái tạo được

23.

'Unlimited' trong câu sau đây có nghĩa là gì?

'Renewable energy such as solar power is unlimited.'

a)

không giới hạn

b)

bị hạn chế

c)

thuộc về nước

d)

có thể tái tạo được

24.

năng lượng

(a)  

25.

phục hồi, làm mới lại

(a)  

26.

noun: môi trường

(a)  

27.

verb: ô nhiễm

(a)  

28.

verb: tái chế

(a)  

29.

sự nóng lên toàn cầu

a)

global warming

b)

warming

c)

environmental

30.

verb: bảo vệ

(a)  

31.

renewable means

a)

không thể tái tạo

b)

cạn kiệt

c)

tái chế

d)

có thể tái tạo

32.

solar in English means

a)

thuộc về hạt nhân

b)

thuộc về nước

c)

thuộc về khí

d)

thuộc về mặt trời

33.

nuclear in English means

a)

thuộc về hạt nhân

b)

thuộc về nước

c)

thuộc về khí

d)

thuộc về mặt trời

34.

Coal, natural gas and oil... are _______.

a)

A. Non-renewable energy

b)

B. Renewable energy

35.

Fossil fuel is _______.

a)

A. Non-renewable energy

b)

B. Renewable energy

36.

What source of energy is it?

(a)  

37.

Non-renewable energy is running ___.

a)

in

b)

out

c)

of

d)

at

38.

renewable means

a)

không thể tái tạo

b)

cạn kiệt

c)

tái chế

d)

có thể tái tạo

39.

Choose the answer that best describes the picture.

a)

carbon footprint

b)

carbon dioxide

c)

hydro

d)

biogas

40.

Choose the picture that best describes the word/phrase.

polluted

a)
b)
c)
41.

Choose the picture that best describes the word/phrase.

turbine

a)
b)
c)
42.

exhausted means

a)

dồi dào

b)

độc hại

c)

cạn kiệt

d)

thay thế

43.

Wind power is one of the earliest ___________ sources of energy used by humankind.

a)

alternative

b)

polluted

c)

harmful

d)

exhausted

44.

Nobody can predict exactly when supplies of fossil fuels will be ___________. However, we all know they quickly reduce in quantity.

a)

installed

b)

polluted

c)

harmful

d)

exhausted

45.

Biogas can be used to ___________ natural gas in cooking, heating, or electrical generation.

a)

use up

b)

replace

c)

pollute

d)

install

46.

Solar energy can be used for ___________ electricity, and for hot water heating.

a)

investing

b)

polluting

c)

generating

d)

installing

47.

The non-renewable sources of energy that we are using are ___________ and are bound to expire one day.

a)

limited

b)

plentiful

c)

abundant

d)

alternative

48.

sự thiếu hụt in English means

a)

abundant

b)

shortage

c)

harmful

d)

alternative

49.

solar in English means

a)

thuộc về hạt nhân

b)

thuộc về nước

c)

thuộc về khí

d)

thuộc về mặt trời

50.

Choose the answer that best describes the picture.

a)

coal

b)

electricity

c)

fossil fuel

d)

natural gas

51.

Choose the answer that best describes the picture.

a)

dam

b)

turbine

c)

solar panel

d)

electricity

52.

nuclear in English means

a)

thuộc về hạt nhân

b)

thuộc về nước

c)

thuộc về khí

d)

thuộc về mặt trời