Choose the answer among A, B, C, D to complete each of the sentences below:
These suggestions are ______ to be accepted by the majority of members.
A.impossible
B.inconceivable
C.unlikely
D.undoubtedly

Choose the answer among A, B, C, D to complete each of the sentences below:
There are rumors of buried ______ in that old house.
A.treasure
B.belongings
C.chamber
D.tomb

Choose the answer among A, B, C, D to complete each of the sentences below:
______ energy sources include water and wind power.
A.Friendly environment
B.Environmental friendly
C.Friendly environmental
D.Environmentally friendly

Choose the answer among A, B, C, D to complete each of the sentences below:
The use of computer aids in teaching, ______ the role of teachers is still very important.
A.whereas
B.unless
C.yet
D.despite

Choose the answer among A, B, C, D to complete each of the sentences below:
It’s important for the developed countries to reduce energy _______ as much as possible.
A.destruction
B.consumption
C.exhaustion
D.waste

Choose the answer among A, B, C, D to complete each of the sentences below:
They ________ a close friendship at university.
A.created
B.became
C.promoted
D.formed

Choose the answer among A, B, C, D to complete each of the sentences below:
Many university students _______ spent their summer vacations teaching illiterate people to read and write.
A.freely
B.gradually
C.voluntarily
D.consciously

Choose the answer among A, B, C, D to complete each of the sentences below:
Sputnik was the first ______ satellite made by the USSR.
A.manned
B.natural
C.artificial
D.live

Choose the answer among A, B, C, D to complete each of the sentences below:
There is considerable ______ over the safety of the treatment, so it hasn't been applied yet.
A.disagreement
B.agreement
C.agree
D.disagree

Choose the answer among A, B, C, D to complete each of the sentences below:
We had to ______ the noise from the building site next door for three months.
A.give up
B.put up with
C.stand up to
D.look up to