He appealed to both sides to()from violence
A. restrict
B. restrain
C. refine
D. refrain
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There would be about 10 million other planets in the universe that could physically()the earth.
A. resemble
B. disguise
C. imitate
D. assume
They are giving away free()of this new kind of cooking oil.
A. illustrations
B. demonstrations
C. examples
D. samples
Unfortunately, his gambling and drinking habits make him a very()person.
A. self-reflective
B. self-confident
C. self-conscious
D. self-destructive
The tension()as the guest of honor was about to announce the winner.
A. mounted
B. accented
C. climbed
D. raised