I’m talking to you    1    the Hilltop School Skating Marathon. Here, students are skating to    2    money for charity. For    3    hour they skate, each student raises ten yuan for    4   . The skating marathon has been going for five    5    now, and several skaters are still    6   . Alison was the first    7    to start and has been skating for the    8    five hours. Next is Sam, and he has    9    skating for four hours. Lu Ning has been skating for four hours too, and Li Chen just    10    an hour ago.

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