-May I watch TV now, Mum? -No, you_______. You_______ do your homework first.A. don't; must B. don't; can't C: can't, must D. can't; can
----May I go swimming this afternoon? ----I'm afraid not _______ you have finished your homework.
Lucy enjoys dancing. It’s one of her_______.
一What does your brother do? —He is university student.
In a library, which sign can you see on the wall?
My science teacher told us that the earth around the sun.