Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
To save energy, please __________ the lights when you leave the rooms.
A.put on
B.put off
C.turn off
D.turn on

I didn’t see you ___________ the party on Saturday. Where were you?
A.to
B.by
C.at
D.on

I don’t know where my umbrella is. Perhaps I left it ___________ the bus.
A.to
B.by
C.at
D.on

Shall I travel __________ your car or mine?
A.in
B.by
C.at
D.on

Tom is ill. He wasn’t _________ work today. He was ______ home _______ bed.
A.to/on/ of
B.by/to/in
C.in/ at/ at
D.at/ at/ in

I wasn’t __________ when you phoned. I was __________ my sister ‘s house.
A.in/ at
B.by/ to
C.in/ on
D.at/ in

It ‘s always too hot ________ my sister's house. The heating is always on too high.
A.to
B.by
C.at
D.in

Paul lives _________ London. He's a student ________ London University.
A.in/ at
B.by/ to
C.in/ on
D.at/ in

Mark the letter A, B, C, or D to indicate the word that is closest in meaning to the underlined part in each of the following questions.
The water in this river is too polluted for us to use.
A.damaged
B.destroyed
C.contaminated
D.adapt

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Smoking is not allowed here.
A.You shouldn’t smoke here.
B.You needn’t smoke here.
C.You mightn’t smoke here.
D.You mustn’t smoke here.