Choose the correct options to describe the children in the picture

Hi! My name's John and these are my friends. Travis is [tall|taller|tallest] than me, but we are both 9 years old. We go to the same school. My sister's name is Laura. She's 12 and she is the [tall|taller|tallest] of us all. She's [pretty|prettier|prettiest]. My cousin Sofia is only 5 years old. She's the [young|younger|youngest] of all my friends. She's also the [funny|funnier|funniest] girl I know. I'm [tall|taller|tallest] and [old|older|oldest] than Sofia, but we love playing games together.