完成下面对话
A:Mum ,Lily ___ coming tonight.B :Please help me ___ supper.
A::OK.What __ __ cook?B:_____she like fish?
A:I've ____ idea.B:____ about pork?
A:I don't think she'll like ____.B:Give __ someting different to eat.
A:Something different?B:Yes,fish and chips?
A:____ idea