根据情境补全对话.)根据情境补全对话.Batty:Excuse me,Sally.Is this your Englis

根据情境补全对话.)
根据情境补全对话.
Batty:Excuse me,Sally.Is this your English book?
Sally:NO,( ).I think is's his.
Batty:( )
Sally:His name is Bob.
Batty:Excuse me,Bob.( )
Bob:NO,it isn't.I think( ).
Betty:What's her name?
Sally:Her name is Nancy.
Betty:Excuse me,Nancy.Is this your English book?
Nancy:Yes,( ).Thank you.
Betty:That's OK.