1.most american families are smaller than the families in other in
other countries.most american families have one or two ___1__and
one or two children each.
A unclesBaunts Cparents
C ,双亲或单亲
2.they often ___2___to ther parents or telephone them and they
often go to visit their parents on holiday.
A comeB drive Cwrite
C 与打电话对应.后面也有拜访,所以AB不对.
3.Chidren are asked to go some work __3__their house
A outside B aroundC except
B 在家里周围.
4.And in many families children are paid for doing some housework

so that they can learn __4__to make money for their own use.
Awhat B whenC how
C how
怎么赚钱.