完成下列对话,每空一词.（英语）
A:____________ ___________.Are you Mr Green?
B:____________,I'm not.
A:____________.
B:That's all right.
A:Excuse me.Are you Mr Green?
C:Yes,I am.
A:Oh,I'm Tom._________ ________ __________ ____________
C:How do you do?
A:_________to China.
C:_________very much.