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    Lisa Hawkins loves riding her BMX bike （极限单车）and her dream is to go to the Olympics. And Lisa first got interested in BMX racing at the age of ten. Once she hired a bike for a pound immediately {#blank#}1{#/blank#} (fall) in love with the sport. "It was the best pound I ever spent," she says. Lisa is only 16 but she already {#blank#}2{#/blank#} (have) lots of success, and got first prize in a world BMX competition last year. BMX racing is quite a dangerous sport. But this didn't stop her {#blank#}3{#/blank#} (want) to do more competition. Lisa exercises every day. Like many sports people, she {#blank#}4{#/blank#}(believe) in luck as well as hard work.

    Stephen Hawking，who was born in England in 1942， died at the age of 76. He was one of the {#blank#}1{#/blank#} (great) scientists on space and time in the world. Hawking spent his whole life {#blank#}2{#/blank#} (study) how the universe started and how it ends.

    When he studied math and science at Oxford University, he got serious illness {#blank#}3{#/blank#} made him unable to speak or breathe. He also couldn't move or dress {#blank#}4{#/blank#} (he). However, he had {#blank#}5{#/blank#} wheelchair with a special computer. It helped him communicate with others.

    Though he was facing all these {#blank#}6{#/blank#} (difficulty), he refused to give up his hope of living. Because of his illness, it was difficult {#blank#}7{#/blank#} him to draw diagrams or to write. So he {#blank#}8{#/blank#} (begin) thinking in pictures. With this new way of thinking, he is respected by people in the world.

    Once he was invited to China to give lectures. We {#blank#}9{#/blank#} (move) by his self-confidence and humorous conversations deeply.

    He once said, "When something unfair happens, {#blank#}10{#/blank#} is nothing to worry about! You just have to do the best in your own situation."