Lucy: Tennis? Yeah, (a)   great!

Chris: (a)   on Sunday afternoon?

Lucy: Mm, perhaps. ____________. Oh, I'm sorry, ______________. I usually visit my grandmother on Sundays.

Answer : _________ / ________

(a)  

Chris: Are (a)   on Saturday, then?

Lucy: Yes, Saturday's (a)  

Chris: Great. Why (a)   ask Tanya, too?

Lucy: Yes, that's a (a)   .