Headway Intermediate Unit 10

If I have enough time, I ______ see them in

the evening.

• can't

• might

John’s not usually late. He _____ be stuck in

traffic.

• must

• can't

Colin and Brian look totally different. They _____ be identical twins.

• can't

• should

He _____ be Australian. He can’t speak a

word of English.

• can't

• might

If the car breaks down, we ______ be able

to drive to Cornwall.

• might not

• must

Look, there’s Tim’s car. That means he _____

be here already.

• must

• can't

Zoe ______ be in Buenos Aires today. I saw

her in London this morning.

• could

• can't

This _____ be a hat. It doesn’t look like a hat!

• must

• can't

Jenna and Jade look quite similar. They _____ be sisters.

• might

• should

That bird looks and sounds like a crow – it _____ be a crow.

• can't

• must