Phase 2 Modals of Rules

We ______ buy a ticket when we arrive because we paid on the internet

• have to

• don’t have to

• can’t

A: ______I leave my bag here? B: No, you ______ keep it with you.

• Can / have to

• Must/ can

• Musn't/ musn't

You ______ take photos of the artworks, but you ____ buy a postcard in the gift shop.

• have to / must

• musn't / can

• don't have to / have to

A: ________ wear life jackets in the boat? B: Yes, it’s obligatory.

• Can’t we

• Can we

• Do we have to

You _______ make an appointment to see the nurse. Just knock on the door.

• must

• don't have to

• musn't

I ______ help you with your test. You ______t do it by yourself.

• can't / must

• must/ can

• mustn't / can't