They ________________ be away for the weekend but I'm not sure.
- can
- may
He ________________ be French, judging by his accent.
- can
- could
They ________________ still be out!
- can't
- may not
With luck, tomorrow ________________ be a sunny day.
- can
- could
You ________________ be right but I'm going to check anyway.
- can
- might
The exam ________________ be easy. You never know.
- can
- might
It ________________ be true about a sauropod dinosaur living in Lake Telé in the Congo. It's impossible.
- can
- can't
Dave reckons she's from The States but I think she ________________ be from Scandinavia.
- can
- might
I ________________ go to the party but I'm not sure yet.
- can
- might
This ________________ be the right answer but we'll have to check with your teacher to make sure.
- can
- could
She ________________ steal things from shops. She's rich and famous.
- can't
- could
I really think Real Madrid ________________ lose the final of the King's Cup.
- can
- could
She's been revising 10 hours a day for 3 weeks. She ________________ be exhausted.
- can
- must
Nobody's answering. They ________________ be out.
- can
- must
He ________________ be from the USA. He doesn't speak English.
- can't
- may