A: Hello. May I speak to Jason?
B: This is Jason speaking. ?
A: I's Laura here. Jason, my birthday party is on next Friday. ?
B: Sure，'d love to. ?
A: It will start at 7：30 p. m.
B: OK. By the way, will Mark go to your party?
A: No, he can't. .
B: Really? What a pity! Then I'll come alone.
A: OK. I'm looking forward to your coming.
B: Thank you for inviting me.
A: See you next Friday.
B: See you.
