请写一篇50词左右介绍你家庭的短文.用一些father mother brother sister 等词

I have a big family.I live with my grandpather,my grandmother,my father,my mother,my brother and my sister.
My father is an engineer.He is very smart I think.He is very kind but he is also strict.
My mother is always kind to us all.She is a teacher in premary school.
My brother and my sister are all students in colledge.And I am now doing my best to catch up with them.
I love my family and they love me.