In an extended family,all the people share one household.Apart from parents and children,there may be other family members：grandparents,aunts,uncles,cousins,etc.That is to say,a large family may have more than two generations,and often there are more than two adults from different generations of a family.
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1.In an extended family,people live in different houses.[答案]F 2.An extend family includes at least three generations.[答案]T 3.In an extended family,children are looked after by their grandparents because their parents are traveling around.[答案]F 4.Extended families can be found all over the world.[答案]T 5.Children can live happily with their parents and grandparents.[答案]T