A rich man had only one son. The man loved his son very much. He sent his son to the best school in his city. But the son fell into the bad company at school. He developed many bad habits.

    The man was much worried about his son. He tried his best to mend his habits but he did not succeed. One day he thought of a plan to teach his son a lesson.

    He went to the market and bought some fresh apples and a rotten(腐烂) one. He came back home and asked his son to put all the apples along with the rotten I one in a box.

    The son did the same. After some days the father asked his son to bring the apples. As he opened the box he was surprised to notice that all the apples had become rotten. He felt very sad.

    Looking at this, his father told him to see how one rotten apple had spoiled all the rest. In the same way one bad companion (同伴) could spoil all the others. The father's advice had the expected effect. The boy gave up the bad companion and became good again.

    Lester was walking in the street with two huge and heavy suitcases. A stranger walked up to him and asked, "Have you got the time?"

    Lester stopped, put down the suitcases and looked at his watch. "It's five fifteen,'" he said. "Hey, what a nice watch!" said the stranger. Lester smiled a little and said, "Yes, it's not bad. Look at this." Then he showed the stranger a time display for the 86 largest cities in the world. He hit a few buttons and a voice told the time in Chinese.  Lester continued, "Its voice can be set for different languages." The stranger seemed very interested in the watch. "That's not all," said Lester. He then pushed a few more buttons and a small map appeared on the watch. "The map can show where we are," explained Lester. "I want to buy this watch!" said the stranger. "Oh, no, I'm not selling it. I have spent nearly two years making it," said Lester. "I'll give you $1,000 for it!" "Oh, no, I've already spent more than that." "I'll give you $ 5,000 for it!"

    Lester stopped to think. The stranger quickly gave him a check(支票) and said, "$ 5,000. Here it is." Lester finally agreed to sell the watch. When the stranger was going to leave with the watch, Lester pointed to the two huge suitcases and said, "Hey, wait a minute. Don't forget your batteries."

Linda's father is .