—Must I park my car behind the building?—No, you _______. You _______ park it here.A. mustn’t; mayB. may not; mustC. don’t have to; may
–Look at the woman, why does she look so tired? --Because she has three babies to ____.
There are so many good books. I really don’t know ____ .
Our English class is so ____ that all of us are _____ in it.
The students should ________ to choose their own clothes. It will be a good way _____ themselves happy.
I _____ have short hair, but now I ______ to having long hair.