My younger brother is (tall) me.
taller.
Her mother is (old) her aunt.
older.
His bike is (slow) mine.
slower.
This building is (high) that building.
higher.
My books are (cheap) yours.
cheaper.
My dad is the (strong) and (tall) in my family.
the strongest - the tallest.
Her watch is as (new) as my watch.
new.
She looks (happy) him.
happier.
