Tim Berners-Lee is not the most famous inventor in the world．However，his invention has changed our lives．

    He was born in London，England in 1955．When he was a small boy，Tim was interested in playing with electrical things．He studied science at Oxford University．He made his first computer from an old television at the age of 21．

    Tim started working on early computers．At that time，they were much bigger than now．He worked in England then Switzerland．Tim was really interested in two things，computers and how the brain works．How could the brain connect so many facts so quickly？He had to work with people all over the world．They shared information about computers．It was hard to manage all the information．He answered the same questions again and again．took a lot of time．It was even difficult for computers in the same office in Switzerland to share information．Tim also forgot things easily．Could a computer work like a brain？Could it"talk"to other computers？

    There was an Internet already but it was difficult to use．In 1989，Tim Berners﹣Lee invented the World Wide Web（WWW） all by himself．This had a special language that helped computers talk to each other on the Internet．When people wanted to share information with others，they used the World Wide Web．The Internet grew quickly after that．

    Tim Berners﹣Lee doesn't think he did anything special．He says that all of the ideas about the Internet were already there．All he did was to put them together．He says that many other people worked together to make the Internet what it is today．

    Most inventors want to become rich．But Tim gave away the World Wide Web for nothing．He now works in America．He helps people share technology and wants the Internet to be free for everyone to use．Maybe he is the most important but least famous inventor in the world today!

    Steven is six years old. He gets some money from his mother every week. He buys a lot of things from the shops, but he doesn't really need them, and he puts them everywhere. One day his mother gives him a notebook and says, “Now, Steven, when you buy things, write their names down in the notebook, and also write down how much they are. Then you can look at it again when your money is all gone (花光了), and you don't waste (浪费) so much money next time.”

    After a week, Steven says to his mother, “Do you know, Mum, before I spend any money now, I really stop and think!” His mother is very happy and thinks, “Well, my son knows the value (价值) of money now.” But then she hears him say, “Mum, before I buy something, I always ask myself, 'Can I spell (拼写) that word and put it down in my notebook?' ”

    The ocean is no longer a safe place for many creatures. For many years, 1 activities such as polluting and overfishing(过度捕捞) have made it 2 for many creatures to live in it. In 2015, Chile, a country in South America, tried to 3 that. It created the Nazca-Desventuradas Marine Park. It is the 4 ocean reserve in North or South America. It is about 115,000 square miles of the Pacific Ocean. That's about the 5 of the state of Arizona, USA.

    No 6 or any other kind of harmful human activity will be 7 in the waters in that area. That's good news for the sea creatures that live in that part of the Pacific Ocean. The area is 8 to many unusual creatures not found anywhere else in the world.

    2015 was a big year for protecting the world's oceans. In total, more than one million square miles of ocean were 9 protected in the year.

    Liesbeth van der Meer is a scientist at Oceana, a group working to 10 the oceans. She said Chile's new reserve was a great victory(胜利) for the world's oceans.

    I found out one time that doing a favor for someone could get you into a lot of trouble. I was in the eighth grade at the time, and we were having a final test. During the test, the girl sitting next to me whispered something, but I didn't understand. So I leaned over her way and found out that she was trying to ask me if I had an extra pen. She showed me that hers was out of ink and would not write. I happened to have an extra one, so I took it out of my pocket and put it on her desk.

    Later, after the test papers had been turned in, the teacher asked me to stay in the room when all the other students were dismissed. As soon as we were alone she began to talk to me about what it meant to grow up; she talked about how important it was to stand on your own two feet and be responsible (负责任) for your own acts. For a long time, she talked about honesty and emphasized the fact that when people do something dishonest, they are really cheating themselves. She made me promise that I would think seriously about all the things she had said, and then she told me I could leave. I walked out of the room wondering why she had chosen to talk to me about all those things.

    Later on, I found out that she thought I had cheated on the test. When she saw me lean over to talk to the girl next to me, it looked as if I was copying answers from the girl's test paper. I tried to explain about the pen, but all she could say was it seemed very very strange to her that I hadn't talked of anything about the pen the day she talked to me right after the test. Even if I tried to explain that I was just doing the girl a favor by letting her use my pen, I am sure she continued to believe that I had cheated on the test.

    Hello, my name is Lucy Green. I have a big family. My favorite number is seven. My Wechat number is 7790-2728. I have a blue skirt. I like the skirt very much.

    My parents are in Shanghai. My Grandma's telephone number852770.She has a grey skirt. My grandpa Jill doesn't have a phone. My sister Mary and I live in Hangzhou with our parents. This is Mary's pencil. It is red. Her QQ number is. 790723674