You should not try to ______ when others are talking.
A. interrupt
B. deliver
C. extend
D. Pretend
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The price is too high, and ______. The house is not in a suitable position.
A. moreover
B. however
C. therefore
D. Nevertheless
______ by the explosion, we all rushed out of the ball.
A. Frighten
B. Frightened
C. Frightening
D. To frighten
I told him how to get there but perhaps I ______ him a map.
A. must have given
B. ought to give
C. had to given
D. should have given
He told me that I ______ be present at the ceremony.
A. could
B. would
C. should
D. Might
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