Rewrite the sentences, using an appropriate modal.
It’s necessary for you to go to the supermarket.

You to go to the supermarket.

I advise you to revise for exam.

You for your exam

Students are obliged to be in class by 9.00 am.

All students in class by 9.00 am.

You don’t have permission to enter this building.

You this building.

It’s possible it’ll rain later.

It later.