Everybody has arrived. It's time we ____.
A、wouldstartC
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Some concepts may be difficult to grasp chiefly because they may be unfamiliar or _____ideas, opinions which we already hold.
The landlady was very strict. She asked that we ____ television on week nights.
I still remember the days ____ we studied together.
This is the song ____ I often listen in the Globle Dance Hall.
Humanbeingsaresuperiortoanimals_____theycanuselanguageasatooltocommunicate.