2aListen and circle can or can't.
Conversation 1
Anna: Hi,Jeff!Can you come to my party on Saturday?
Jeff: I'm sorry,I'm not free.I might have to meet my friend on Saturday.
Conversation 2
Anna: Hello,Mary!Can you come to my party on Saturday?
Mary: I'd love to.Do I need to bring anything?
Anna: No,I'll buy all the food and drinks.
Conversation 3
Anna: May,can you come to my party tomorrow?
May: I'm afraid not. I have the flu.
Anna: Oh,that's too bad.Well,drink lots of hot water and get lots of sleep.
Conversation 4
Anna: Mei Ling,can you come to my party on Saturday?
Mei Ling: Sorry, but I'm not available.I must study for a math test.
Anna: OK.Good luck!
Conversation 5
Anna: Hey,Paul.Can you come to my party on Saturday?
Paul: Sure.It sounds great.When will it start?
Anna: Around 6:00 p.m.See you then.
Paul: See you.