comparative and superlative

1.- My father is more aggressive than my brother.
2.- My grandfather is more spectacular than my uncle.
3.-My brother is taller than my cousin.
4.-My niece is more beautiful than my sister.
5.-My cousins are smaller than my brother.
6.-My father is thinner than my grandfather.
7.-My brother is more horrible than my uncle.
8.-My uncle is the most amazing family.
9.-My mother is more spectacular than my sister.
10.-My cousin is more modern than I.