1 Mark letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of th

1
Mark letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A.
biogas
B.
environment
C.
hydro
D.
solar
2
Mark letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A.
famine
B.
violence
C.
crime
D.
diverse
3
Mark letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A.
collection
B.
concert
C.
volunteer
D.
comic
4
Mark letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A.
head
B.
really
C.
bread
D.
death
5
Mark letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A.
helicopter
B.
recycle
C.
reverse
D.
vehicle
6
Mark letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A.
label
B.
bulb
C.
plumber
D.
profitable
7
Choose the best option A, B, C or D to complete the sentences below.
We are looking for cheap, clean and ———– sources of energy.

A.
dangerous
B.
effective
C.
inefficient
D.
serious
8
Choose the best option A, B, C or D to complete the sentences below.
She didn’t have ———– coat, so he gave ———– to her.

A.
his – hers
B.
hers – his
C.
her – him
D.
her – his
9
Choose the best option A, B, C or D to complete the sentences below.
When using a ———–, you can do anything you like such as reading or sleeping.

A.
mono wheel
B.
solar-powered car
C.
high-speed train
D.
driverless car
10
Choose the best option A, B, C or D to complete the sentences below.
The ———– have tried to protect the natural world that is very important to human beings.

A.
environmentalists
B.
robbers
C.
criminals
D.
murderers