Comparative degree

Open the brackets and write the correct answer. Dolphins are ____ (clever) than seals.

Open the brackets and write the correct answer. Seals are ______ (big) than cats.

Open the brackets and write the correct answer. Hippos are ____ (fat) than seals.

Open the brackets and write the correct answer. Elephants are _______ (strong) than monkeys.

Open the brackets and write the correct answer. Whales are _____ (big) than dolphins.

Open the brackets and write the correct answer. Monkeys are _______ (funny) than giraffes.

Open the brackets and write the correct answer. Lizards are _______ (short) than snakes.

Open the brackets and write the correct answer. July is ______ (hot) than April.

Open the brackets and write the correct answer. Crocodiles are _____ (long) than lizards.

Open the brackets and write the correct answer. Giraffes are ______ (tall) than elephants.