( ) 1.____ hours do you study at school a day

( ) 1.____ hours do you study at school a day
— five hours.
A.how much B.how long C.how many D.how often
( ) 2.the re____ movie A Wold Without Thieves tonight.
A.will have B.is going to have C.is going to be D.will has
( ) 3.Mary and Kathy ____ awake in their bedroom
A.both are B.are both C.are all D.all are