Modal Verbs

Tom doesn't know what to do? What do you think he _____ do?

• has to

• have to

It isn't necessary to dress up tonight. We ______ wear suits.

• mustn`t

• haven`t to

• don`t have to

You _____ take your medicine or you won't get better.

• must

• shouldn`t

• don`t have to

• mustn`t

How _____ phrase my application letter? What do you think?

• have I

• should I

• I should

• I have

When I was at school, we _____ stand when a teacher entered the room.

• must

• have to

• had to

Steven ____ swim because he has never been to the sea.

• can`t

• mustn`t

• shouldn`t

My brother _____ drive yet. He’s too young.

• can

• can`t

• must

• has to

You _____ buy any oranges because we’ve got a lot of them.

• can`t

• have to

• don`t have to

You _____ wait for us. We will meet you at the airport.

• don`t have

• don`t have to

• can`t

• haven`t to

I _____ learn this rule. It’s very important for me.

• must

• can

• can`t