1.Teacher: Tom, why are you late for school every day? Tom: Every time I come to the corner, a sign says, "School-Go Slow".
2.One day a college professor of Psychology was greeting his new college class. He stood up in front of the class and said, "Would everyone who thinks he or she is stupid please stand up?" After a minute or so of silence, a young man stood up. "Well, good morning. So, you actually think you're a moron?" the professor asked. The kid replied, "No sir, I just didn't want to see you standing there all by yourself."
3. One day in class, the teacher assigned his students to write a composition——If I am a manager.
All the students began to write except a boy. The teacher went to him and asked the reason.
“I am waiting for my secretary,” was the boy’s answer.
4. Doctor: Your cough sounds much better today.
Patient: It should. I've been practicing all night.
5.Looking very unhappy, a poor man entered a doctor's consulting-room.
"Doctor," he said, "you must help me. I swallowed a penny about a month ago."
"Good heavens, man!" said the doctor. "Why have you waited so long? Why don't you come to me on the day you swallowed it?"
"To tell you the truth, Doctor," the poor man replied, "I didn't need the money so badly then."
6.one day, a father and his little son were going home. at this age, the boy was interested in all kinds of things and was always asking questions. now, he asked, "what's the meaning of the word 'drunk', dad?" "well, my son," his father replied, "look, there are standing two policemen. if i regard the two policemen as four then i am drunk."
"but, dad," the boy said, " there's only one policeman!"