Complete the sentences with the correct form of the adjectives or the adverbs. 1. (fast) reptile in the world is an iguana from Costa Rica.
2.Most snakes can swallow animals that are (wide) than their bodies.
3. (few) than 33% of the world’s snake species are poisonous.
4. (large) species of frog in the world is the Goliath frog: it can grow as (big) as an adult cat.
5.A Colombian frog is (poisonous) animal in the world.Its poison is (dangerous) than that of cobra.
6.The world’s (old) turtle lived on the Galapagos Islands.It was 200 years old when it died.
7. (heavy) snake in the world is anaconda.
8.Snakes can hear as (well) as people
1 the fastest 2 wider 3 fewer 4 the largest 5 the most poisonous 6 oldest 7 the heaviest 8 well