You ____ go to school.
have to
___ they ___ buy a ticket?
Do they have to
A good pizza ____ taste good.
has to
___ she___ pass the exam?
Does she have to
You ____ come to school on Sunday.
don't have to
A person ____ drink water to stay healthy.
has to
She ____ clean the house.
has to
No, she ___ go to work at the weekend.
doesn't have to