The teacher punished the children ________their noisiness ________ making them stay after school.
A. by; for
B. with; by
C. for; by
D. about; with
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It's (nature) ________ that she should be upset by the insult.
All these ships are large enough to (navigation) ________to oceans.
It is (necessity) ________ that you should take good care of her.
The matter is still under (negotiate) ________.