__we do all the exercises?
you __make noise in the reading_room.
she__be his daughter.肯定句
he __be in his office .肯定句
the girl__notclimb that tall tree.
you__ask him to tell you a story.
the student __smoke.
谢谢!
Shall we do all the exercises?You can't make noise in the reading room.She must be his daughter.He must be in his office.The girl can not climb that tall tree.You can ask him to tell you a story.The student mustn't smoke.由于没有选择项，范围太大了，应该是这样。...
