In Sam's class, there are ______________children. There are 20____________and___________girls. In_________, there are about 20 children in a class. So Sam has got more friends in____________.
In Amy’s class there are 1.________children. There are 2._____boys and twenty-one 3.________. In 4._______, there are about 20 children in a class .So, Sam and Amy have got more 5.___________in China .