One day, a teacher took his pupils to a chicken farm to pay a visit. When they came near the incubator, chick just got out of its egg shell.
"It's wonderful to see a little thing come out from the egg shell, isn't it?" the teacher said.
"Yes, sir." said one of the boys, " but it would be more wonderful if we knew how a chick gets in to its eggs hell before hand."
I'm Trying to Stop It
"Boy, why have you got cotton-wool in your ear? Is it infected?"
"No, sir, but you said yesterday that everything you told me went in one ear and out the other , so I am trying to stop it."
“I'm sorry ，Madam ，but I shall have to charge you twenty dollars for pulling your boy's tooth .”
“Twenty d ollars! Why ，I understand you to say that you charged only four dollars for such work!”
“Yes ，but this youngster yelled so terribly that he scared four other patients out of the office .”
Teacher：We all know that beat causes an object to expand an cold cauese it to contract. Now，can anyone give me a good example?
John：Well ，in the summer the days are long，and in the winter the days are short.
One day,a little m is playing by the well.
He looks in the well and shouts :
“Oh!My god!The moon has fallen into the well!”
An older ms runs over, takes a look,and says,