It is necessary to relax ourselves after the exam. There are some kinds of{#blank#}1{#/blank#}(activity) for us to take part in. First of all, we can go for a w{#blank#}2{#/blank#} along the bank of the river. We can also go to the movies or listen to music. What's more, joining in a sports club is a good {#blank#}3{#/blank#}(choose), which can keep us healthy. For example, p{#blank#}4{#/blank#} football in the afternoon may relax ourselves. Above all, we should arrange(管理) our time{#blank#}5{#/blank#}(proper) and live a regular(规律的) life. I hope all of us can have a wonderful time.

    As teenagers, you probably love to listen to music. Some teenagers like to listen to music {#blank#}1{#/blank#} they are studying. But can music help them think {#blank#}2{#/blank#}improve their memory?

    Some scientific studies show that {#blank#}3{#/blank#} (baby) respond to music even before they're born. Bringing classical music into{#blank#}4{#/blank#} (children) life at an early age can help their brains develop. And this can also make these children {#blank#}5{#/blank#} (smart) than those who don't listen to music.

    Scientists {#blank#}6{#/blank#} (study) it may{#blank#}7{#/blank#} (part) depend on what you're studying and what type of music you are listening to. Music can help with reading and speaking skills by{#blank#}8{#/blank#} (improve) the listener's ability to recognize the different sounds and better understand language. But what should you listen to? Some scientists say classical music might be a good choice, as it can calm down the nerves（神经） and help you focus. While on {#blank#}9{#/blank#} other hand, listening to loud music may be not good because your mind may {#blank#}10{#/blank#} (take) away by the music rather than the material hand.

    Srikanth Bolla, 24 years old, is the first blind CEO in the world, who built a company valued at over $75 million. Today, he considers himself the {#blank#}1{#/blank#} (lucky) man in the word, not only his {#blank#}2{#/blank#} (succeed), but also for having great parents and friends who always stand by him.

    When Srikanth was born, some of his {#blank#}3{#/blank#}(parent) friends and relatives advised them not to keep him, because it was difficult for a poor family {#blank#}4{#/blank#} (raise) a blind baby. But his parents didn't follow them. They decided to give Srikanth a positive, loving environment.

    Life was not easy for Srikanth. He had to face many challenges all his life. He {#blank#}5{#/blank#} (refuse) by his village school. So he had to go to school for special children. He did very well in studies and also developed many hobbies such as chess and cricket. Later Srikanth found a teacher who was kind enough to turn all his lessons into audio clips, and helped him {#blank#}6{#/blank#} his exams.

    {#blank#}7{#/blank#} high school was difficult for a blind student, Srikanth didn't give up. Instead, he worked very hard and tried his best to go to MT(麻省理工), and graduated from {#blank#}8{#/blank#} university in 2012. After his graduation, he returned to India, and decided to start a company {#blank#}9{#/blank#} employed disabled people like him.

    Srikanth said, “Compassion(怜悯) is showing somebody the way to love and giving them the opportunity to grow up. If you do something good, it {#blank#}10{#/blank#}(come) back to you.”

    Usually, students are not encouraged to run or jump around in the hallways. However, students in a British grammar school really enjoy {#blank#}1{#/blank#}（run） on the tiles（瓷砖） of the hallways and their teachers even encourage them to do that.

    Why? It is because the hallways were {#blank#}2{#/blank#}（build） with special tiles. When students jump on the tiles, electricity will be generated（产生）. After one year, the electricity {#blank#}3{#/blank#}is generated from the tiles can be enough for 853 mobile phones to get full power again, or for an electric car to drive seven {#blank#}4{#/blank#}（mile）. It's amazing, isn't it?

    The tiles are really {#blank#}5{#/blank#}fascinating invention. Students can not only play in the hallways, but {#blank#}6{#/blank#}help power the lights in their school hallways and other devices（设备） in their classrooms. Besides, this is a good way to teach students to be {#blank#}7{#/blank#}（create）. They will be inspired to be scientists, inventors and engineers {#blank#}8{#/blank#}the future to find clean energy for all humans.

    The inventor of the magic tiles is Laurence Kemball-Cook. He was once a student in this school. Now, he is the CEO of {#blank#}9{#/blank#}（he） own company. The hallway tiles are not Laurence's only invention. He has also invented a special dance floor, which can be {#blank#}10{#/blank#}（easy） used at music festivals. It allows dancers to charge their mobile phones while they are dancing on the dance floor.