At the zoo

The ______ whale is the biggest animal.

The __________ animals in the world are blue whales.

Blue whales are the __________ animals because they can grow over 30 meters.

Blue whales are also the __________ animals because their sounds can travel long distances.

The __________ animal is a tiny lizard that is only 1-2 centimeters long.

The __________ animal is a bird that can fly over 300 kilometers an hour.

Humans are the __________ animals on Earth.

__________ are smarter than monkeys.

My favorite animals are __________ because they are very strong and powerful.

I think tigers are the most __________ animals.