You should not try to ______ when others are talking.
A. interrupt
B. deliver
C. extend
D. pretend
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We have to practice ______ as often as possible.
A. to speak English
B. speak English
C. speaking English
D. in speaking English
These foreign students have got ______ our Chinese customs.
A. used
B. accustomed to
C. intended to
D. satisfied to
______ it be fine tomorrow, we would go swimming.
A. Should
B. If
C. Had
D. When
The price is too high, and ______. The house is not in a suitable position.
A. moreover
B. however
C. therefore
D. nevertheless
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