Составте предложения со словами: smaller, the smallest, taller, the tallest, bigger, the biggest.

A cat is smaller than a dog.

A humming bird is the smallest bird in the world.

A horse is taller than a goat.

A giraffe is the tallest animal in the world.

A whale is bigger than a shark.

An elephant is the biggest animal on the land.

Пояснение: для сравнения чего-то (кого-то) с чем-то (кем-то) используется конструкция is ... than ... .