You ( have to / don't have to ) wear a seat belt.

Employees ( have to / don't have to ) wash their hands.

My Mom is very busy because she ( has to / doesn't have to ) work full time.

You ( have to / don't have to ) put your dog on a leash in this park.

At my school, you ( have to / don't have to ) buy your lunch, you ( can / can't ) bring your lunch from home. Whatever you choose, you ( have to / don't have to ) eat your lunch in the school cafeteria.

You ( have to / don't have to ) eat vegetables everyday to stay healthy.

Do you have to unload the shopping bags?

Do you have to tidy up your room at the weekend?

I ( can / can't ) unlock the door, because I don't have the keys!

Can you stay up late on Friday and Saturday nights?

Does your sister have to take out the rubbish?

I ( can / can't ) watch TV before bed. I ( have to / don't have to ) read a book.