1:
1. has to
2. have to
3. has to
4. have to
5. don't have to
6. doesn't have to
2:
1. Does your mum have to wear a uniform? - No, she doesn't.
2. Do you have to get up early on weekdays? - Yes, I do.
3. Does your mum have to work at night? - No, she doesn't.
4. Do your friends have to go to school on Saturday? - No, they don't.
