Написать, что это не так 1.the little seal is laughing at us. 2.the clever dolphins are learning to run. 3.the big whales eat from trees. 4.the crocodilas have a lot of fun. 5.look! the giraffes are having a bath. 6. the dolphin is sitting in the sun

1.The little seal isn't laughing at us.
2.The clever dolphins aren't learning to run.
3.The big whales don't eat from trees.
4.The crocodiles don't have a lot of fun.
5.Look! The giraffes aren't having a bath.
6. The dolphin isn't sitting in the sun