The Multi-purpose Fly Stwatte  

A mother came home from shopping for tea,and saw that some tea had already been made by her 15-years-old-daughter,the mother then asked the daughter,"did you used the tea strainer?"Because in English they use chopped leave to make tea,and you have to use a tea strainer to strain out the tea leaves,and then drink only the liquid.And the dauthter said:"Yes,mother!I did filter the tea leaves,but I couldn't find the tea strainer.So I use the fly swatter.The mother said :"OH, my god!Why did you do that?YOU shouldn't have done that!" And the dauther said :"OH,mother don't panic,it's just an old one,I didn't use the new one!