Superlative and comparative

Wich one is correct that talking about superlative?

• She is prettier than her

• She are prettier than her

• She is prettiest than her

• She more pretty than her

Sun is (hot) than earth.

• hoter

• hotter

• more hot

The rock flew higher than the roof.

• COMPARATIVE

• SUPERLATIVE

She is the smartest person I know

• COMPARATIVE

• SUPERLATIVE

Which one is the shortest person in this picture?

• Tsaqifa

• Tsaqifa's Mommy

• Ms. Fitri

Mt. Everest is _______________than Mt. Fuji

• higher

• more high

• highest

• the highest

Sun is (hot) than earth.

• hoter

• hotter

• more hot

Which one is the shortest person in this picture?

• Tsaqifa

• Tsaqifa's Mommy

• Ms. Fitri

My cat is (funny) than yours.

• funnier

• more fun

• more funny

How can i say: tu eres mejor que yo