1) cows have got small mouths. no! cows haven,t got small mouths. they, ve got big mouths. 2)tortoises have got long 3)kangaroos have got short 4)mice have got big 5)cats have got big 6)elephants have got thin

2)Tortoises have got long legs. No! Tortoises haven't got long legs. They have got short legs.
3)Kangaroos have got short tails. No! Kangaroos haven't got short tails. They have got long tails.
4)Mice have got big bodies. No! Mice haven't got big bodies. They have got small bodies.
5)Cats have got big ears. No! Cats haven't got big ears. They have got small ears.
6)Elephants have got thin bodies. No! Elephants haven't got thin bodies. They have got fat bodies.