When we speak to people, we should be _______.
A. as polite as possible
B. as politely as possible
C. as polite as possibly
D. as politely as possibly
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Many buildings _______ on both sides of the street the next year.
A. will build
B. were built
C. are being built
D. will be built
The subway is under _____ and next year it will be put in use.
A. production
B. construction
C. destination
D. permission
He found it important _______ the situation all over the world.
A. study
B. to study
C. studies
D. to be studied
Remember that it makes a bad _________if you are late.
A. custom
B. habit
C. comment
D. impression
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