【2012黔东南州】We can't pass the exam, ___________we study hard. A. because B. and C, unless D. or
---Could you please help me check what's wrong? ---Sorry, I don't have much _______of the computer.
I am too busy to listen to her ______ talking. She has talked for about two hours.
______ exciting news it is!
—Would you mind _______ me solve it? —_______.
Amy ____ the school library. She ______ books three times a week.