Modal Verbs Mastery

I'm not sure where my keys are. I ___ them at the office.

You ___ bring your passport to the check-in desk, or they won't let you board.

The sign says "No Parking." You ___ park your car here.

It was a formal party, but we ___ wear a tie. It was optional.

Look at those dark clouds! It ___ rain later this afternoon.

I ___ finished the report by now, but the computer crashed.

Sarah ___ be at home yet. I saw her at the gym just five minutes ago.

If you want to get the job, you ___ prepare a bit more for the interview next time.

We ___ have taken the train instead of driving; the traffic was absolutely terrible.

The company ___ provide more training for new staff, but they don't seem to care.

You ___ have told me you were struggling! I would have helped you immediately.

He ___ be the new manager. He doesn't look old enough to have that much experience.

All employees ___ attend the safety briefing unless they have prior written permission.

By the time we arrived, the play ___ have started already.

I ___ have bothered cooking such a big meal. Half of the guests didn't even show up.