Help!做英语填空题高手进~

题目

Help!做英语填空题高手进~
My father is a "he"
My mother is a "_she_"
And their child is me.
_ _ _ _ _
We are happy family of_ _ _

答案

My father is a "he" My mother is a "_she_" And their child is me._((How many members _))?_ _ _ We are happy family of_ _three _ _!