---Have you finished your fashion design?---Not yet. I’ll finish it if I ________ ten more minutes.
There are many trees on_______ side of the street, and_______ of the trees is still growing.
It's silly_______ you_______ other's homework.
Much more attention should_______ when we have exams.
-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
The pretty girl is known_______ the public_______ a little film star_______ her excellent performance in a film