They _________ us150,000 dollars for the house. Shall we take it?
—I went to Daming Lake yesterday.There were ______ people. —Yes.Everyone wants to go out on such a good day.
More and more people find ______ necessary to protect our earth.
My father has ______ for two weeks.I miss him so much.
The listening test usually ______ 20% of the English test.
—What’re the rules in class? —First, mobile phones can’t be ______.