Past Modals Quiz

He ___ taken the wrong train. He’s not here yet.

• must have

• might have

• can’t have

• should have

You ___ told me you were going to be late. I waited for hours!

• might have

• should have

• could have

• can’t have

She ___ forgotten her wallet again. She always pays!

• must have

• would have

• can’t have

• might have

They ___ been tired after that long hike.

• could have

• must have

• might have

• can’t have

I ___ studied harder for the exam. I failed!

• would have

• can’t have

• should have

• must have

You ___ left your keys at the café. Let’s go check.

• might have

• should have

• can’t have

• ought to have

He ___ been at the party—he was out of town.

• would have

• might have

• can’t have

• should have

I ___ been nicer to her. She was just trying to help.

• might have

• must have

• could have

• ought to have

If we’d known about the traffic, we ___ left earlier.

• should have

• must have

• might have

• can’t have

He ___ helped if he’d known you were in trouble.

• should have

• would have

• can’t have

• must have