5 Read and complete. Use the superlative form. 1 Big Jake from Michigan is the world's tallest (tall) horse. 2 The cheetah is the … (fast) animal on Earth. 3 The African elephant…

Here are the completed sentences using the superlative form:

1. Big Jake from Michigan is the world's tallest (tall) horse.
2. The cheetah is the fastest (fast) animal on Earth.
3. The African elephant is the heaviest (heavy) land animal.
4. Colo is the oldest (old) living gorilla.
5. The ostrich has got the largest (large) eyes of any land animal.
6. The Japanese spider crab is the longest (long) crab in the world.