Ответы и объяснения

1) A cat is jumping.
2)My dog always runs.
3)My parrot always sings songs.
4)My hamster always eats.
5)A parrot is flying now.
6) A crocodile is eating at the moment.
7) My cat always sleeps.
8)A cat is playing with balls at the moment.
9)My dogs never plays with cats.
10) My cat is very fat.