1)tortoises have got long legs. No, they haven't. They've short legs.
2)kangaroos have got short tails.No, they haven't. They've long tails.
3)mike has got a big body.
No, he hasn't. he's a little body.
4)Cats have got big ears. No, they haven't. They've little ears.
5)elephants have got thin bodies. ..No, they haven't. They've thick bodies!