)Fill in the gaps with has to, don’t/doesn’t have to, had to or won’t have to.
You’ve got lots of time.You........... hurry.
I broke my tooth,so I.......……go to the dentist’s yesterday.
Let’s clean up now so we ……… clean tomorrow.
Lucy feels better now, so she …………take the medicine.
He …………....... shout or else she can’t hear him.

1don't have to
2had to
3won't have to
4doesn't have to
5doesn't have to

Fill in the gaps has to, don’t/doesn’t have to, had to or won’t have to.You’ve got lots of time.You doesn't have to  hurry.I broke my tooth,so I had to go to the dentist’s yesterday.Let’s clean up now so we had to clean tomorrow.Lucy feels better now, so she won't have to take the medicine.He had to shout or else she can’t hear him.