Past Modals of Deduction

She _________ misunderstood my directions. Why else is she late?

• must has

• must have

• can't have

• couldn't have

He _________ gone to the beach. He hates being in the sun!

• could have

• must have

• can't have

• might have

I _________ written down the number incorrectly. I've just called a hospital instead.

• couldn't have

• could have

• must have

• might have

They _________ been at the cafe, but I didn't see them.

• might have

• couldn't have

• can have

• can't have

John _________ been very happy when he found out he was going to be a father. He's always wanted a child.

• must have

• could have

• can't have

• may have

He _________ gone to the city center. He did say he wanted to go Christmas shopping today.

• could have

• can't have

• couldn't have

• might not have

Choose the incorrect answer:

• I must have wrote down the wrong address, sorry.

• She could have drowned if it wasn't for the life guard!

• Oliver must have liked the show. He loves musicals.

• You can't have seen me at the mall. I was at the beach all weekend.

Choose the correct answer:

• He must have forgot his phone again because he's not picking up.

• I might have been here when I was a child, but I can't remember

• I can have left my laptop at work. I know I had it in the car this evening.

• He must have go to the beach because he's really tan!