Fill in must mustn't have to don't | doesn't have to

1) I go to school on Sundays.
2) We make noise. My litlle sister is asleep.
3) I spend much money.
4)I do this exercise in writing.
5) He forget to mail this letter tomorrow.
6) You come to the party
7)You to eat it if you don`t like it.
8)They to study music this year.
Помогите плиз очень надо