1.Our hobbies
My family and I have many hobbies . I like playing football very much . My sister likes growing flowers and drawing pictures . She grows beautiful flowers and draws nice pictures . Where’s my father ？Oh , he’s in the study . He likes playing computer games and reading newspaper . My mother is coming . She likes going shopping , and she likes cooking too . She can cook nice food .
I have a happy family .
3.设最小为X6X+2×（1+2+3+4+5）
8.(1)甲永远也追不上乙,(2)1449/(36+38)
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