One day, Mr. Green 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 think of the two policemen as four, then I am drunk.”
   “But, dad,” the boy said, “ there’s only ONE policeman!”
   The bus is very crowded. A man tries to get on, but no one gives a way to him.
   “Hey, let me get on the bus.” the man shouts.
   “It’s too crowded. You’d better take the next bus.” a passenger says to him.
   “But you can’t go without me. I’m the __________.” the man says.
   Mr. Black was hit by a car in the street. He was brought to the hospital. His wife who was standing up by his bed said to the doctor, “I think that he is badly hurt.” “I am afraid that he is dead.” said the doctor. Hearing this, Mr. Black moved his head and said, “I’m not dead. I’m still alive.” “Be quiet.” said the wife, “The doctor knows better than you!”