介绍家人的英语短文5句？

my family

There are four people in my family:my grandfa,my father,my mother and me.My grandfa is seventy years old this year.He treats me very well.He is a kind old man.My father is taller than him,he wears a pair of glass.My mother loves me very well.

But she is always hard on me.l am the shortest person in my family.l often wear a smile on my face.l love my family!