Expressing possibility

My dad is coughing and sneezing. He……………… have a cold.

• can't

• might

• must

• could

Someone is knocking on the door. I am certain. It…………………. Hana.

• might be

• must be

• could be

• can't be

Hesham has just had dinner. He ……………… hungry

• must be

• might be

• could be

• can't be

Why did you take such a risk? You ……… died!

• must have

• could have

• can't have

• may

He has been traveling all day. He ……………….. tired.

• could be

• can't be

• may be

• must be

Hossam’s brother is working in Leon this week. That …………… his brother.

• must be

• can't be

• might be

• could be

That restaurant ……………... very bad. It’s always full of people.

• can't be

• might be

• must be

• could be

He ................... near here because he comes to work on foot.

• must have lived

• must be living

• can't have lived

• can't be living

I am definite that he is working today. He …………….. on holiday.

• can't be

• might be

• could be

• mustn't be

Mariem is very late. She ……… her train.

• can't have missed

• should have missed

• must have missed

• may not have missed