补全对话
请阅读下面的对话，根据对话内容补上所缺句子，使对话通顺、合理，意思完整。（每空一句，每句1分）
W: Hello! Leo! This is Jenny.
M: Oh, hi.      
W: Great! Thanks. Are you doing anything this weekend?
M: Nothing much.      
W: A famous art teacher will come to our school and give a talk. Would you like to come?
M:            When will it start?
W: 9:30 on Saturday morning.
M:    
W: In the second meeting hall. Don’t be late.
M: I won’t.    
W: See you.