His proposal is that the two companies ________ to make more profits.
A. is united
B. is to be united
C. be united
D. will be united
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The cinema he used to visit had been _________for a month.
A. pulled down
B. pulled in
C. pulled out
D. pulled up
The teacher punished the children ________their noisiness ________ making them stay after school.
A. by; for
B. with; by
C. for; by
D. about; with
It's (nature) ________ that she should be upset by the insult.
All these ships are large enough to (navigation) ________to oceans.