最上級 ～est – No.1
He is the tallest in his class.
His brother is the tallest of the three.
My father is the oldest in my family.
This pencil is the longest of the four.
My sister is the youngest in my family.
This train is the longest of all.
Is your school the newest in this town?
Mt. Fuji is the highest mountain in Japan.
Mike is the tallest in my school.
Your dog is the biggest of all.