写情态动词have to的肯定句,否定句,一般疑问句,肯定回答和否定回答!

问题描述:

写情态动词have to的肯定句,否定句,一般疑问句,
肯定回答和否定回答!

I have to go to school.
I don't have to go to schol.
Do you have to go to School?
Yes,I do.
No,I don't.