Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
A lot of different conservation efforts have been made to _______ endangered species.
A.make
B.save
C.kills
D.do

Choose the answer among A, B, C, D to complete each of the sentences below:
I looked everywhere but I couldn't find _______ at all.
A.somebody
B.someone
C.no one
D.anyone

Choose the answer among A, B, C, D to complete each of the sentences below:
She has as good chance as _______ of winning the race.
A.anyone
B.everyone
C.someone
D.no one

Choose the answer among A, B, C, D to complete each of the sentences below:
Overharvesting brought North American alligators to...... in their natural habitats.
A.near extinction
B.nearly extinct
C.extinct near
D.extinction nearly

Choose the answer among A, B, C, D to complete each of the sentences below:
Since the accident he has walked with a ....................
A.limp
B.strain
C.lame
D.slope

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
"Do you think that reducing class sizes would _______ standards in our school?"A.raise
B.pull
C.rise
D.boost

Choose the answer among A, B, C, D to complete each of the sentences below:
Many books were not available to the public because of government _________
A.censorship
B.compensation
C.omission
D.inhibition

Choose the answer among A, B, C, D to complete each of the sentences below:
The ____ of the Internet has played an important part in the development of communication.
A.(1) research
B.(4) display
C.(3) invention
D.(2) occurrence

Choose the answer among A, B, C, D to complete each of the sentences below:
The boys __________ that he had had anything to do with the break-in.
A.denied
B.objected
C.rejected
D.refused

Choose the answer among A, B, C, D to complete each of the sentences below:
The woman _______ someone had stolen her purse, but although they searched everyone in the shop, it wasn't found.
A.accused
B.claimed
C.warned
D.enforced