4. Read and complete. (16 marks)
e.g. Elephants are fatter (fat) than tigers.
1 Giraffes are taller (tall) than elephants.
2 Monkeys are cleverer (clever) than hippos.
3 Snakes are longer (long) than lizards.
4 Dogs are bigger (big) than birds.
Ответ: taller, cleverer, longer, bigger