We use the verb Have to to

express obligation.

Have to

HAVE TO

I have a presentation next week. I have to

prepare it.

HAVE TO

She has to take her medicine.

HAVE TO

She has to go to the dentist.

HAVE TO

Nurses have to wear a uniform at work.

HAVE TO

You have to get tickets to go to the

concert.

HAVE TO

She has to change the flat tire.

HAVE TO

Your interview is at 9:00. You don’t have to get up very early.

HAVE TO

The wedding planner is in charge of

everything. The bride doesn’t have to worry

for anything.

THE END