补全对话：用适当的句子补全对话,使对话意思完整，每空一句。(10分)
A: Hello, may I speak to Ivan，please?
B: Yes.  ___________________.
A: Hello, Ivan! This is Bill speaking．It’s Sunday tomorrow. What are you going to do?
B:                  . Do you have any ideas?
A: There is a fashion show in Huanghe Park tomorrow． ______________________?
B: Good idea.                       ?
A: Let’s meet outside the school gate at half past eight in the morning.
B: How shall we go there?
A:                 .
B: Sorry, my bike is broken．Let’s go by bus，OK?
A: All right. See you!
B: See you!