must or must have / can't or can't have | Baamboozle - Baamboozle

They _____ be looking forward to their camping trip now. The weather forecast has warned of likely storms this weekend.

can't

She ______ be disappointed with the airline. I heard her flight had to be cancelled at the last minute.

must

This chef's talents are off the charts. He ______ be anything but a world-class chef.

can't

Look at this guy trying to wash his car. It ______ be his first time at it.

must

This guy _____ be sober. He is practically legless.

can't

That floor _______ have a wet spot or something. That customer fell pretty hard.

must

I can see by the look in your eyes, the interview ________ (go) badly.

can't have gone

He hasn't replied to my message yet. That's not like him - he ________ (lost) his phone or something.

must have lost

For March, the weather is unusually warm. Spring _____ (come) early this year.

must have come

They _______ (remember) it's my birthday today. Nobody came to my party!

can't have remembered

The kitchen still smells like Thai curry. I ________ (forgot) to turn on the extractor.

must have forgotten

David looks awful this morning. He ______ (have) a good night's sleep.

can't have had

They _______ (got) lucky this time. See how they jump up and down!

must have gotten

Monica _________ (fail) to impress the judges. She looks over the moon with joy!

can't have failed

Susan can't dance to save her life! She _________ (be) born with two left feet.

must have been

He________ (ride) a horse many times before. Look how comfortable he is on his horse!

must have ridden

It's amazing you could win the karaoke competition! You _______ (practice) a lot for it.

must have practiced

Lisa is afraid of swimming. She _______ ( learn) how to swim properly.

can't have learned