问题描述：
young men like sports: running,swimming and play b_____ game.some students sit in libraries reading
a_____day long.weekends are also a time for chinese families to w_____on something in their houses.they plant flowers and trees,p_____or repair houses.f_____most chinese families,weekends are very busy.
a_____day long.weekends are also a time for chinese families to w_____on something in their houses.they plant flowers and trees,p_____or repair houses.f_____most chinese families,weekends are very busy.
问题解答：
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