What are you doing here? You ____ in the principal´s office!

• should be

• won´t be

• are not supposed to be

• must be

Only visitors over the age of sixteen ____pay to enter the museum.

Customers ____ enter the cinema with food or drinks brought from home.

• must

• can

• mustn´t

• don´t have to

You ____ pay to park here on a Sunday.

• can´t

• don´t have to

• won´t

• mustn´t

Passengers ____ stand up during a flight unless the seat belt sign is off.

I ____ eat so much chocolate. Then my stomach hurts.

The school board will not tolerate this behaviour. You _____ behave better from now on.

• ought to

• can

• will

• are allowed to

You ____ to use a dictionary in international exams.

• can´t

• aren´t allowed

• mustn´t

____ this piece of furniture _____ here? You can´t even walk!

• Can... be

• Must ...be

• Is... supposed to be

____ I ____ some wine for dinner?

• Must .... bring

• Could ... bring

• Should... bring