Determined to __________ as if everything were normal, he responded with a kind of indifference.
No more having to buy expensive textbooks which you will only use for a year or two and then sell or _______ away.
He asked me ___________ Zhang Hua came to school or not.
You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.
It's ___________ to point to or talk about strangers in public.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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