题目内容
—May I leave here now?
—No, you can't.You________ to leave until Jim comes.
A.are allowed B.are made
C.aren't allowed D.aren't made
C
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—Mr. Black, may I leave now?
—Well, if your work ________, you can go home.
A.finishes | B.is finished | C.has finished | D.will be finished |