Complete the sentence with the appropriate modal: He ______ have ...

★ Modal Probability

Complete the sentence with the appropriate modal: “He ______ have known about the surprise party, but he acted surprised.”

A. must

B. might

C. can’t

D. should

Preview next quiz:

Identify the sentence that uses a modal to express a low probability in the past.

A. She must have seen the email.

B. He might have missed the bus.

C. They can’t have known about the event.

D. You should have called me.