Hello, boys and girls. I'm Tom. Nice to meet you. Tom is my first name, What's my last name? My last name is Hanks. Tom Hanks is my full name(全名). I'm twelve years old. I'm from England and I'm English. Thanks.

    Haiyan is 7 years old. Her parents gave her an iPad as a gift for her birthday. A month later，her eyesight（视力）dropped to 300 degrees. This is serious for such a young child.

    Many children in China are facing the same problem: iPad using is bringing problems to their eyesight. The problem is so common that newspapers even call the iPad the "No. 1 killer of children's eyesight!"

    "There are about 30 shortsighted children coming every day, "said Hu Dali, an eye doctor at Guiyang Aier Eye Hospital. "Half of those children have poor eyesight because they have played with phones and iPads for too long. "

    Doctors and scientists say children's vision（视觉）is not yet fully developed and their eyes get tired more easily. The screen of an iPad uses very bright（明亮的）LED backlight. If children look at an iPad screen for a long time, their eyes do not have time to rest. This will make their eyesight worse over time.

    Doctors advise that users should hold their iPads between 40-60 centimeters（厘米）away from them. The brightness of the screen should be comfortable for children. Parents should also stop their children from using an iPad for more than one hour every day.

    A new report shows what life might be like in 100 years from now. Experts on space and architecture(建筑), and city planners gave their ideas on life in 2116. Twenty－five years ago, we could not imagine how greatly the Internet would change our lives. Now the Internet has revolutionized the way we communicate and learn. They said the changes in the next century would be even more unbelievable.

    The way we live, work and play will be totally different from today. There will be many tall buildings, underwater cities, and holidays in space. People will work at home and have virtual(虚拟的) work meetings. People will have 3D printers to "print" everything they need at home, such as food, clothes and so on. There will also be less need for doctors. Our home health robot will tell us what the problem is and give us treatment. We will also go into space for holidays and get resources that we have used up on the Earth. Researchers interviewed 2，000 adults about the predictions, and most of them thought they were most likely to happen!

My name is Nancy. I'm twelve years old. I'm from China. I am a middle school student. I'm in Class Three. I like green and blue. This is my new friend. Her name is Wendy. She is thirteen years old. She is from England. We are friends, but we are in different classes. Wendy is in Class Four. She likes red and yellow. She is a good student. All the students and teachers in her class like her. Wendy likes swimming, and she often swims after school. I can't swim. I like basketball and football. I often play basketball with my sister in the afternoon. 

We like animals very much. I have a dog, and she has a cat. Where are we now? Oh, we are in the park. We are playing with our dog and cat.