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    One morning, when Chen Yan and Li Shuai were on the way to school, they saw a man was running down the street. They didn't know what was h.Chen Yan thought that the man could be running for e.But he was wa suit. Li Shuai thought he cbe late for work. So he had to run quickly to cthe bus. As they went near, they saw the man was very scared. And he looked up and there was something in the s.Chen Yan thought it could be a helicopter, but it was too big. Li Shuai thought it mbe UFO. After the UFO landed, a strange creature got out and cthe man. Both Chen Yan and Li Shuai thought they must be d. When they wanted to call the police, they saw a woman with a camera and many actors. They were making a m.