Mrs.Roger was substituting in her own son`s kindergarten classroom , and it　happend to be her sons birthday .

One child came up to me and asked me "Is it realy his birthday today ?"　then I replied " yes he was born six years ago today ." the little girl looked　at me in amazement and said "you mean he born on his birthday? what a lucky　boy!

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

Hygiene teacher : How can u prevent diseases caused by bitting insects ?

The student : Don`t bite any.