Make the questions with How much or How many and the cues given. subject/you/study/at school?

Make the questions with How much or How many and the cues given. 
1.subject/you/study/at school ?
2.hour/you/sleep/every night ?
3.money/you/have/in your bag or pocket ? 
4.water/you/drink/every day ? 
5.students/in your class ?