Modal and related verbs Unit 4

Anne .......... ride a bike when she was ten.

So far, she ................. travel across Asia for free.

Do you think people ..................................communicate without words in the future? 

Kate got lost and she .................spend the night in the forest. 

Did you ................... pay extra for that service? 

Tom would like ............................. live where he wants. 

They ..............................land safely although the weather was bad. 

Cabin staff on flights .......................... wear uniforms.

• must

• mustn’t

• have to

Passengers ...................stay in their seats all the time – they can move about.

• don't have to

• musn't

• must

You ...... smoke while you are on the plane.

• must

• musn't

• don't have to