Modal Verbs

If Suzan said that, it ______ true. She never lies.

• a. might be

• b. must be

• c. can be

Sorry, but I'm not Connor. You ______ me for someone else.

• a. might be confusing

• b. must confuse

• c. must be confusing

You have walked for ten hours. You ______ exhausted.

• a. can be

• b. can't be

• c. must be

He ______ his son, they look completely different.

• a. might be

• b. can't be

• c. must not be

He ______ be very proud of you right now. You disappointed him.

• a. must not

• b. can't

• c. might

This is not possible. You ______________ be serious!

• might not

• mustn't

• can't

He _________ be at the gym right now. Sometimes he goes there at this time.

• can't

• must

• might

You should pick up the phone. It _________ be an important call.

• might

• can

• can't

He _________ know the answer, he's the best in the class.

• might

• can

• must

You _________ be right, but it's better if we check.

• can

• can't

• might