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    A long time ago, there was an emperor. He had a beautiful garden. In the garden, there was a little nightingale(夜莺) singing very beautifully.

    One day, the emperor heard about this little bird's beautiful voice. He asked his guards to bring her to him. As soon as the emperor heard the nightingale's voice, he said, "Put her in a golden cage, so she can stay and sing for me whenever I want to hear her sing."

    The little bird was so unhappy about being kept in the cage that she stopped singing one day. The emperor was very angry. He ordered the scientists in his palace to make a robot bird for him. The bird could sing very beautifully, too. The emperor was pleased.

    Soon the robot bird became old. It no longer sang beautiful songs. Just at that time, the emperor became very weak. One morning, while lying in bed, the emperor wanted it to sing once again. But the robot bird couldn't sing any more.Suddenly the nightingale landed on the window. She began to sing her most beautiful song. The emperor was very happy! He became better and better each day.

    After the emperor was well, he changed a lot and became kind to his people. From then on, all his people cherished(爱戴) him for his love and kindness.

    Mrs. Brown was very fat. Her husband(丈夫) thought she should go on a diet, and he made her not eat meat or cakes.

    One morning, Mrs. Brown made a nice cake for her husband, and he ate half (一半) of it. After he went out, Mrs. Brown cut a very small piece of the cake and ate it. It was very delicious. Then she cut a bigger piece and ate it, too. In a few minutes she ate up the cake. “My husband is going to be very angry, ” she thought. “What should I do？” She made another cake very quickly, ate half of it, and put the other half on the table. Mr. Brown came back later. When he saw the half of the cake on the table, he was very happy.

Dear Cheng Xiaoyu,

    I'm Betty White. I'm from Boston, America. My parents are "teachers at Harvard University(哈佛大学). My brother Dave and I are students at Dale School. I'm in Class One Grade Five. Dave is in Class One Grade Six. Dave likes English and I like PE(体育). After school, I play basketball with Dave at Harvard University. I know your name from "the Internet(因特网). I want to be your friend. My telephone number is 654 098.

Yours,

Betty

    There are 100 chicks sitting quietly in a circle. Suddenly, each chick freely pecks(啄) the chick to its left or right. What is the expected number of unpecked chicks? Can you solve it?

Leo (the 13-year-old boy) gave the right answer, 25, in just 0.9 of a second. He got this question in the final round of the Raytheon Maths counts competition. Thanks to that correct answer, he won it this year. Last year, he was second.

    "I was surprised that I won," he said. "I was kind of worried that was the wrong answer."

    This year, more than 100,000 students took part in the competitions. And 224 students entered the final round. Leo will receive a ﹩20,000 college scholarship and free trip to US Space Camp.

    Leo is talented at Maths. And unlike other students, he studies at home. His mother Mary quit her job as a writing teacher to home—school her son. She thought traditional school couldn't meet his needs. He often asks his mother to write difficult Maths problems so that he can solve them.

    When Leo was 8, he started taking college classes. Even on vacation, he still tries to learn Maths. He once asked his parents to take him to a Maths library at the University of Texas. People around him regard him as a Maths genius.

    It was a Monday morning. When the teacher walked into the classroom, he heard a low voice. "Here's the teacher. I'm sure this boring fellow is going to talk about how to use commas." It was a boy's voice and the teacher knew who he was.

    However, the teacher didn't get angry. He said nothing about it, but really began to talk about how to use commas. And he wrote the following sentence on the blackboard, "Nick says the teacher is a boring fellow." The class laughed and Nick's face turned red. "Now," said the teacher, "I will tell you the importance of commas." He put two commas in the sentence and then said, "Nick, says the teacher, is a boring fellow." The whole class laughed again. Nick felt very surprised first, then his face turned much redder. Finally he couldn't help laughing with the other students, too.