Ask for the joke about urine test at the last story meeting in May.

It seems that a child is ill. His mother took him to the hospital for a blood test. The little boy was crying, and another little boy asked him why.

The little boy cried and said, "Cut your finger and have a blood test!" " "Another little boy also began to cry. The little boy who had a blood test asked him why he was crying and said, "Do you want a blood test, too?" "No, I want to have a urine test! "

I hope this helps.