The lives of children from rich and poor American families look more different （61）___ ever before．Well-off families are ruled by calendars，with children （62）___ （participate） in ballet，soccer and after-school programs，according to （63）___ new Pew Research Center survey．
There are usually two parents，（64）___ spend a lot of time reading to children and （65）___（worry） about their anxiety levels and tight schedules．In poor families，meanwhile，children tend （66）___（spend） their time at home or with extended family，the survey found．
They are more （67）___（like）to grow up in neighborhoods （68）___ their parents say aren't great for raising children，and their parents worry about them getting shot，beaten up （69）___in trouble with the law．
The class （70）___（different）in raising up children are growing，researchers say，a symptom of widening inequality．
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