根据对话填入适当的词、短语或句子
A:Mom,come over.
B:What is up?
A:Something is wrong with my __ .
B:What did you eat?
A:I ate an apple just now,but it is a __one.
B:Did you wash it?
A:No.
B:You are always doing that.Donot do that again.__if you donot wash it.
A:Oh,I see.Mom,what else__?
B:You should __ your clothes very often.I will tell you more about it after supper.Now I must take you to the hospital.
A:Thank you,mom.