You _____________ have a license to drive a car.
have to
You ____________ wear your coat indoors. It's very warm.
don't have to
If you want to borrow a book, you __________ be registered as a member.
have to
We ___________ see a doctor if we have a temperature.
have to
He _____________ pay if he doesn't want to. It's a voluntary contribution.
doesn't have to
She ________ wear a swimming cap in the public pool.
has to
You ____________ go to school on Sundays.
don't have to
Doctors ____________ study for many years to get a degree.
have to
Eddie ____________ wear a tie at work. It's only optional.
doesn't have to
Mark and Jemma _______________ get married, but they will.
don't have to
This sign means: You __________ stop here.
have to
My sister ____________ be at work at 6.30 every day except Wednesday, when she _____________ work.
has to / doesn't have to