There was a very rich man named Mike. In his house, he had a very large room. "If anyone can fill my room in one day, I will give him 20,000 dollars." he said. Everyone in the town wanted to have a try.

    Mark tried to fill the room with stones. At the end of the day, he was very tired, but the room was still not full. Martin tried to fill the room with wood. He worked all day, but the room was not full. "That room is too big, no one can do this." he said. Alan said, "I can do it. It's easy." Everyone laughed. They thought he could not do it. Then, he went to the park and played all day. His friend asked him, "Why are you playing, you should be working." The man said, "Don't worry." At 8:00 at night, the man came to the room with a small bag. The rich man said, "That bag is too small. How will you fill the room?" The man took a candle out of the bag. He lit the candle and said, "You see, the whole room is filled with light!"

    My friend John has got a restaurant in a big city. It is near a supermarket. He gets ten robots for the restaurant. Each robot costs (价钱为) 20, 000 yuan. The restaurant is not big, but very popular. Now more and more people come here for dinner.

    The robots have different jobs in the restaurant. Two robots cook different kinds of food; one washes the dishes; one cleans the floor and the others give food to the guests (客人).

    Although robots do most of the jobs in the restaurant, John is still very busy. He must do many things to keep the robots working well. Luckily, John is good at studying robots and he knows robots very well. I think in the future, there will be a lot of robot­themed restaurants (机器人主题餐厅) around the world.

    An eight-year-old girl named Tina heard her parents talking about her little brother. All she knew was that he was very sick and they had no money. When she heard her dad say to her mom, "Only a miracle(奇迹)can save him now", Tina went to her bedroom and took all her money out of a small box and counted it carefully. Then she made her way six blocks to the local drugstore(药店).

    "And what do you want?" asked the owner of the store.

    "It's for my little brother." Tina answered. "He's really, really sick and I want to buy a miracle. His name is Mike and he is two years younger than me. Now he has something bad growing inside his head and my dad says only a miracle can save him.

    "We don't sell miracles here, child. I'm sorry, "the owner said, smiling sadly at Tina.

    In the store there was a well-dressed customer. He asked Tina. "What kind of miracle does your brother need?

    "I don't know," she replied. "He's really sick and my mom says he needs an operation (手术),But my dad can't pay for it ,so I have brought all my him."

    "How much do you have?" asked the man.

    "One dollar and seven cents, but I can try and get some more," she answered quietly.

    "Well, what a coincidence (巧合)," smiled the man. "One dollar and seven cents-the exact price of a miracle for a little brother. Take me to where you live. I want to see your brother and meet your parents."

    That well—dressed man was Carlton Armstrong, a famous doctor. The operation was completed without money. Two weeks later, Mike became well and was home again.

    Tina was happy. She knew exactly how much the miracle cost- one dollar and seven cents-and the faith(信念) of a little child.

    John is thirteen now. He began to study in a middle school two years ago. His home is in a village and it's nearly five kilometres away from the school. He has to get up early in the morning. After quick breakfast he has to run to school and get there on time. His father hopes to borrow some money to buy a bike for him, but John knows his mother is always ill and that his father spends much money on medicine. He doesn't agree with his father and keeps running there every day. Now he's very strong. He is never late for class and his teachers often praise him.

    Last week there was a sports meeting in his school. John ran faster than any other boy in the boys' 800—metre race, 1, 500—metre race and 3, 000—metre race. The whole school knew him. He was happy. He told his grandma about the good news as soon as he got home.

    "I broke two school records today, Granny, "called out the boy.

    To his surprise, the old woman wasn't happy. She thought for a while and I'm sorry to hear that. But we have no money to pay for them, you know!

    We spent a day in the country and picked a lot of flowers. Our car was full of flowers inside! On the way home we had to stop at traffic lights, and there my wife saw the bookshelf.

    It stood outside a furniture shop. "Buy it," she said at once. "We'll carry it home on the roof-rack(车顶架). I've always wanted one like that."

    What could I do? Ten minutes later I was twenty dollars poorer, and the bookshelf was tied onto the roof-rock. It was tall and narrow, quite heavy, too.

    As it was getting darker, I drove slowly. Other drivers seemed more polite than usual that evening. The police even stopped traffic to let us through. Carrying furniture was a good idea.

    After a time my wife said, "There's a long line of cars behind. Why don't they overtake(超车)?"

    Just at that time a police car did overtake. The two officers inside looked at us seriously when they went past. But then, with a kind smile, they asked us to follow their car through the busy traffic. The police car stopped at our village church. One of the officers came to me. "Right, Sir," he said. "Do you need any more help now?"

    I didn't quite understand. "Thanks, officer," I said. "You've been very kind. I lived just down the road."

    He was looking at our things: first at the flowers, then at the bookshelf. "Well, well," he said and laughed. "It's a bookshelf you've got there! We thought it was something else. "My wife began to laugh. Suddenly I understood why the police drove here.

    I smiled at the officer. "Yes, it's a bookshelf, but thanks again." I drove home as fast as I could.

    Kevin lived in a village in Africa. One morning, the teacher came into Kevin's classroom with a new girl. "Hi, guys! My name is Jenny. I am from America. I came to Africa with my dad. It's nice to meet everyone," the girl said.

    Kevin noticed (注意) that he looked different from Jenny. As soon as school was over, he ran home to ask his mother, "Mom, there is a new student Jenny in our class today. She comes from the US. Everyone in Africa has curly hair, right? Then, why is Jenny's hair straight?"

    Mom thought for a minute and said, "It's always hot in Africa. Curly hair is like a sponge (海绵) with many holes (洞), so the air can get in and out easily. If your hair was like Jenny's straight hair, you wouldn't be able to stand the heat (热). Our curly hair is necessary (必要的)!"