Some of my ciassmates have pen pais and some do not.( )has a pen pal.( ) is from( ).( )doesn't

问题描述:

Some of my ciassmates have pen pais and some do not.( )has a pen pal.( ) is from( ).( )doesn't

我的一些同学中有笔友,一些没有.括号里应填主语,根据has应该填第三人称.看到from,应该是描述他是哪的人.(she or he ) is from (地名).最后一个是省略句,括号里填主语,根据助动词也应是第三人称.