Past Modals B2-C1

I ... more for this quiz but I ran out of time.

• should have studied

• mustn't have studied

• can't have studied

• could have study

I ... forgotten everything, I was so sure about this topic last week!

• I could have forgotten

• must have forgot

• can't have forgotten

• I shouldn't have forget

The teacher told us to ask for help before the quiz. I ... her for more practice, right?

• need to have asked

• could have asked

• must have asked

• can have asked

I ... so much for lunch. Now I can't concentrate!

• could have eaten

• should have eated

• might not have ate

• shouldn't have eaten

The teacher ... many tricky answers in this quiz. She is so foxy!

• must have putted

• can't have put

• must have put

• might have putten

I ... a lot of mistakes already. This quiz is so hard, I'm so hesitant about my answers!

• can't have made

• might have made

• could have maden

• mustn't have made

If I could, I ... the teacher earlier that this quiz sucks!

• would have told

• might have told

• shouldn't have told

• can have told

Hmm, now that I think about it, I ... so many errors. I believe in myself!

• must have made

• might not have made

• could have maden

• might have made

We have had so much practice with this topic that we ... it completely by now.

• must have understood

• might have understand

• can have understood

• couldn't have understood

If I had known that his quiz was going to be so easy, I … about it so much.

• can't have worried

• should have worry

• wouldn't have worried

• must have worry