—They must have thought you were terribly rude to have brought your host some food.— () .
A. I would be happy to bring some.
B. I remember one time a friend of mine from Switzerland had us over for dinner.
C. I'm sure they did, but they were too polite to say anything.
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Chinese food is usually served in small portions which don’t require () with a knife or fork.
A. cutting
B. being cut
C. to be cut
D. to cut
Although my work is sometimes () ,I feel I can make a difference in people’s lives.
A. functioning
B. freshening
C. freshening
D. freezing
People () with their fingers for most of human existence.
A. had eaten
B. are eating
C. have eaten
D. were eaten
Even the most successful businessmen sometimes () the value of their lives and accomplishments.
A. question
B. promote
C. estimate
D. quote