Choose the word whose underlined part is pronounced differently.
A.petroleum
B.explosion
C.control
D.iron

Choose the word whose underlined part is pronounced differently.
A.pub
B.insurance
C.support
D.punishment

He has ______ extensive research into renewable energy sources.
A.carried out
B.cared for
C.turned on
D.taken over

I was awakened by the sound of a laughter _______ from the room next to mine at the motel.
A.to come
B.come
C.coming
D.to be came

Customers _______ about the service should see the manager.
A.complain
B.to complain
C.to be complained
D.complaining

Electricity companies were criticized for failing to develop ______ energy sources.
A.tradition
B.limited
C.non-renewable
D.alternative

Trains ______ from this station take an hour to get to London.
A.leaving
B.to leave
C.left
D.leave

Choose the underlined part among A, B, C or D that needs correction.It was suggested that Sandro studies (A) the material more (B) thoroughly before attempting (C) to pass (D) the exam.
A.to pass (D)
B.studies (A)
C.attempting (C)
D.more (B)

When my father is (A) young, he used (B) to walk (C) a long distance, but now he is too old (D) to walk.
A.walk (C)
B.used (B)
C.too old (D)
D.is (A)

Your bag is possible (A) in (B) the car. I did not (C) see you take it along with (D) you.
A.possible (A)
B.in (B)
C.along with (D)
D.did not (C)