_Could I go to the movie this Sunday, Dad?
Yes, you_____. But you ______ come back before nine.
A.should, can B.must ,have to
C.can , have to D.need, must
— Would you mind turning down the music?
— .
A.Yes, I would B.No, of course C.No, not at all D.Yes, of course
Last year I _________ drive. I used to take the bus.
A.could B.couldn’t C.should D.shouldn't
These days my classmates are busy ________ ready for the final exam.
A.to get B.get C.getting D.got
There’re too many clothes in the shop. I really can’t decide .
A.which to buy coat B.to buy which coat
C.which coat should I buy D.which coat to buy
Mary prefers _______ to ________ .
A. sing, dance B. sing, dancing C. singing, dancing