Dirtier,longer,nicer,shorter,older,happier,warmer,smaller,clever надо составить с этими словами предложение.

Cats are nicer than dogs.
Cities are dirtier than towns.
Giraffe's neck is longer than dog's.
Shorts are shorter than jeans.
Children are happier than adults.
It is warmer at home than on the street.
Cookies are smaller than cakes.
People are cleverer than monkeys.