Bob:Bob: Hi, DanHi, Dan

Bob:Bob: I’m great, thanks.I’m great, thanks.

Dan:Dan: Hi, Bob. How are you?Hi, Bob. How are you?

I’m going to the PC Bang. Can you join me?I’m going to the PC Bang. Can you join me?

Dan:Dan: Sorry , I can’t. I must go home.Sorry , I can’t. I must go home.We’re going to the park. Can you join us?We’re going to the park. Can you join us?

Bob:Bob: Okay, sounds good!Okay, sounds good!

Bob:Bob: Bye!Bye!Dan:Dan: Great, see you later!Great, see you later!

Jim:Jim: Hi, EdHi, Ed

Bob:Bob: Not much.Not much.

Ed:Ed: Hi, Jim. What’s up?Hi, Jim. What’s up?

I’m going to the beach. Can you join me?I’m going to the beach. Can you join me?

Dan:Dan: Sorry , I can’t. I must visit my Aunt.Sorry , I can’t. I must visit my Aunt.We’re going to Seoul. Can you join us?We’re going to Seoul. Can you join us?

Bob:Bob: Sorry, I can’t. I must do my homework.Sorry, I can’t. I must do my homework.

Bob:Bob: Bye!Bye!

Dan:Dan: Okay, no problem.Okay, no problem.