Choose the answer (A, B, C, D) which best fits the space
It might help you to understand Elaine if you ________ to when you were her age
A.think of
B.think back
C.think on
D.think about

Choose the best answer.
If we do not take steps to protect the world's wild life, many species of birds and animals are likely to...... completely.
A.die from
B.die down
C.die out
D.die away

Choose the answer (A, B, C, D) which best fits the space
Don't forget to ________ the equipment before setting up the experiment
A.come out
B.go out
C.try out
D.look out

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The couple were so busy with their careers that they had no time for each other, that’s when they started to _______.
A.drift apart
B.drift off
C.drift out
D.drift away

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
As I have just had a tooth___, I am not allowed to eat or drink anything for three hours.
A.broken off
B.tried on
C.Taken out
D.crossed out

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
If too many species ___________ out, it will upset the ecosystem.
A.go
B.extinct
C.die
D.disappear

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The widely-publicized demonstration did not after all__________.
A.get on
B.come off
C.break out
D.go off

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Our country will grow more fruits and vegetables ______.
A.exporting
B.export
C.to export
D.to exporting

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
His handwriting is so bad that can’t make ________ what he has written.
A.out
B.down
C.off
D.up

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I have to give talk about history so I spent the weekend reading _______ on the Second World War.
A.over
B.out
C.into
D.up