English File Upper Intermediate

Maybe she didn't mean what she said about you. = She...

My new shoes don't feel comfortable, I couldn't/shouldn't have bought them.

I don't know why they didn't come – they might/must not have been invited.

Oh no, I can/must have left my credit card at home.

It wasn't a good idea for you to tell her that story. = You...

I think it was not a good idea to buy that car. = You...

I'm almost sure that your classmate took your jacket by mistake. = He...

Jane couldn't/mustn't have been in the pub, she was studying for an exam.

I definitely didn't leave my keys at home. I remember putting them in my bag. = I...

I'm sorry you failed your exam, but you must/should have worked harder.

I'm not surprised you feel sick. You mustn't/shouldn't have eaten so much food at the party.

I think the murderer might/should have known the woman, because she let him into the house.

Mike can't/musn't have taken the car, he hasn't got the keys.

It's possible that the teacher saw me = The teacher...