下列哪个既是字母又是单词？
A. C B. I C. U
I didn’t go to bed _______ my sister came back.
A. because B. until C. if D. but
He can’t play soccer__________, __________ he practices it every day.
A. good; but B. well; because C. good; though D. well; although
We have _________ homework today. We don’t have any time to watch TV.
A. too many B. too much
C. many too D. much too
The teacher is very angry ___________ these students.
A. with B. at C. of D. in
_________ milk every day. It’s not good for you ________ much coffee.
A. Drinking; drink B. Drink; to drink
C. Drinking; to drink D. Drink; drinking
