Must I finish my homework tonight?-No, you______.

Johndoesn’tsingquite _____ theotherboysandgirlsinhisclass. [ ]

Never forget to bring your homework with _______.–__________.

There is somebody knocking at the door. Who________ it be?—I’m not sure. It ________ be a postman.

I’m going to the aquarium ______ my next day off. [ ]