My mother is my best friend.

My mother makes a lunch box for me every day.

His research is drawing society's attention to environmental issues.

His initial consonant is very distinctive.

Understanding rhymes is a fundamental part of linguistics.

She gave birth to a child as a surrogate mother.

She gave birth to a child as a surrogate mother.

This old photo is from when my mother was young.

She is my godmother and always helps me.

She is my godmother.