Составить диолог с модальными глаголами на английском

Must’ DIALOGUE

SANDY: …it’s been ages since I’ve seen you.

JOHN: So how’s the new job? It must be hard work. You look very tired.

SANDY: Well actually, John, I quit yesterday.

JOHN: Wow! It must have been really bad!

SANDY: You’re not joking

‘Can’ DIALOGUE

STEVE: Can I help?

HELEN: I’ve left my money in the office.

STEVE: Oh dear. Well, err... Can I buy you a drink?

HELEN: Well, that’s very nice of you but…

STEVE: Please.

HELEN: A coffee then. Thank you.

STEVE: (CALLING) Sam. Can we have two coffees, please?

HELEN: It’s very nice of you. Thank you.