Modals of deduction / probability - Unit 1

This story is so amazing that it _____ have been made up.

• can't

• must

• will

Wow. You _____ been so scared when you saw that shark when you were swimming.

• may have

• must have

• can't have

I suppose he _____ been a doctor or a nurse. I'm not really sure.

• can't have

• will have

• might have

She _____ be very disappointed when she finds out she failed the test.

• will

• may

• must

John might believe your story, but I don't.

• It is possible

• It is certain

Jane must have forgotten our date - she's usually always on time.

• It is certain

• It is not certain

If you call Rob now, he _____ finished eating dinner.

• 'll have

• must have

• can't have

You _____ heard of him. Everyone knows him.

• will have

• can have

• must have

That's nonsense! Ben _____ be German because he doesn't speak the language.

• can't

• might

• will

I'm sure you _____ like Josh because you have a similar sense of humour.

• might

• 'll

• won't