Look at that guy's enormous muscles. He ________________ work out a lot.
must
Michelle ________________ want to participate in the festival - it seems like the type of thing she's interested in.
might
She goes camping every weekend. She ________________ really love the outdoors.
must
He worked hard on his report, and then accidentally deleted the file from his computer. He ________________ be upset.
must
You ________________ be right - but I'm going to check to make sure.
might
We're not sure if this painting is an original. It ________________ be worth thousands of dollars.
might
He's working full-time and studying. That ________________ be easy.
can't
You just ate a huge dinner! You ________________ be hungry again already!
can't
Wow! Look at that diamond necklace. It ________________ cost a fortune.
must
Paul is behaving in a very unusual way. I think he ______ drink again.
might
A: Who's at the door? B: I don't know; it _________ be John.
might
She ______ be in class. I saw her at the library a minute ago.
can't
He ________ know the answer, he's the best in the class.
must
This is not possible. You ______ be serious!
can't
The phone is ringing. It _______be Charlotte; she said she would call this morning.
must
