Much and many? Expressions of quantity - exercise.

How	??? many much	does it cost?
How	??? many much	books do we get?
How	??? many much	pupils are in the class of Mr Gibbs?
How	??? many much	homework do you get?
How	??? many much	exercise books are in the bag?
How	??? many much	girls like basketball?
How	??? many much	sugar have you got?