Modals of probability/possibility (Deduction)

Anna has a huge library in her house. She ________ love books.

What modal verbs do we use when we are think something MIGHT be true (even though we don't actually know)? There are three.

There's a bit of traffic, so I ______ not arrive in time.

David really likes that restaurant. He _______ be there now.

He ______ be his son, they look completely different.

Keiko always does really well on exams. She ________ study a lot.

I really ______ get more exercise.

David __________ be happy. His girlfriend has just broken up with him.

Ireland is a beautiful country, but the weather _______ be very bad sometimes.

I think there ______ be a mistake in your tax return. You should check it

He's usually a very nice man, but he ______ be impatient sometimes.

What modal verb do we use when we are SURE that something ISN'T true (even though we don't actually know)?

If you haven't eaten all day, you ________ be hungry.

It _____ be very hard to know which modal verbs to use sometimes.

You have walked for ten hours. You ______ be exhausted.

That woman drives a very expensive car. She ________ (have) a lot of money.

Paul is being very strange to me. I think he ______ be angry with me.

It ________ be hot outside. That man in the street is wearing a coat.

What modal verb do we use when we are SURE that something is true (even though we don't actually know)?