Ответ:

1)He says snakes are easy because they don't have any legs

2)My father is a scientist who works to save rare birds

3) Some birds are very clever and can say some words

4) My mother is a dog groomer. She loves all dog!

5) Once she styled a poodle to look like a ball

6) My sister trains dolphins and they prapctice in the pool

7) She hears the dolphins talk and sing.