—I don’t care what my teachers think．—Well，you________．

—Could you help me write the annoying composition? —No! As a student, you _____ do it by yourself.

—Have you decided where to spend your summer holiday?—Not yet. We ___ go to Hong Kong.

----- I want to know if I _________ smoke here. ----- No, you ___________. Can’t you see the sign “NO SMOKING” there?

—Do you know whose dictionary it is?—It ________ be Ann’s. Look! Her name is on the first page.