Составить 5 вопросов к предложению "i have to be at school at 9.00 a.m. on the first day

I have to be at school at 9.00 a.m. on the first day

do I have to be at school at 9.00 a.m. on the first day?when I have to be at school on the first day?who has to be at school at 9.00 a.m. on the first day?I have to be at school at 9.00 a.m. on the first day, don't I?do I have to be at school at 9.00 or at 10.00 a.m. on the first day?