Use the adjectives to write comparisons as in the example:

1. An elephant is heavier than a tiger. An elephant is less dangerous than a tiger. A tiger is fiercer than an elephant. An elephant isn't as fast as a tiger. A car is more expensive than a bicycle. A bicycle is cheaper than a car. A car isn't as slow as a bicycle. A bicycle is more comfortable than a car. 3. A dog is friendlier than a cat. A cat is quieter than a dog. A dog is more intelligent than a cat. A cat isn't as playful as a dog.