GEP7B - Modals of Deduction Quiz

That ___ be John's car. He drives a red Toyota.

• must

• might

• can't

• could

She ___ be the new teacher. No one else is new today.

• might

• can't

• must

• could

They ___ be home yet. The lights are still off.

• must

• might

• can't

• could

He ___ have forgotten about the meeting. He’s very forgetful.

• can't

• might

• should

I’m not sure, but it ___ be a good idea to call her first.

• can't

• might

• must

• should

That noise ___ be the wind. It’s really strong outside.

• must

• could

• can't

• might

She ___ have seen me. I was hiding behind the curtain.

• must

• might

• could

• can't

They ___ be at the cinema. They mentioned it earlier.

• must

• can't

• might

• shouldn't

This ___ be the right answer. Let’s double-check.

• can't

• must

• might

• mustn't

You ___ be hungry. You haven’t eaten all day.

• must

• can't

• might

• could