初一英语补全对话A;_1___you help___2_?B;Certainly .What's__3__?A;My b

初一英语补全对话
A;_1___you help___2_?
B;Certainly .What's__3__?
A;My bag is broken.
B;Don't __4___.I can mend it .Let me have a look first.Hmm!I __5_ a knife .___6_you __7__ ___8__?
A;Yes.Is this one _9___ __10___?
B;No .It's too small.
A;Let me see .What ___11__ __12____ __13____?
B;Yes .This one is all right.
A;Here you are
B;__14___!
A;It's my __15__.