must - mustn't

We ........ bring food to the museum. We can have something to eat later.

• must

• mustn't

ıt's cloudy and rainy today. You ........... take an umbrella with you.

• must

• mustn't

You ...........build a fire near trees when you go camping. It's dangerous.

• must

• mustn't

ıt's late and everyone is sleeping. You .........be quiet.

• must

• must not

• mustn't

You ........ walk the dog every day. It needs to go out often.

• must

• mustn't

You ............ pack a lot of clothes. You can't carry a heavy suitcase on the plane with you.

• mustn't

• must

You must ........ ( recyle) old things.

• recycled

• recycling

• recycle

You mustn't ....... in the park.

• run around

• cross the road

• drop litter

• buy a ticket

You ......... buy a ticket for the underground.

• must

• mustn't

You .......... cross the road at a safe place.

• mustn't

• must