问题描述：
-l hope that we will have no homework -________.(l hope so,but l don't think so;l hope so,and l
don't think so;l hope so,or l don't think so;l not hope so,but l don't think so)
don't think so;l hope so,or l don't think so;l not hope so,but l don't think so)
问题解答：
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