Скажите что это не так 1. it can jump. 2. bob has got a grey rabbit. 3. it is black. 4. i have got a green frog. 5. they can fly. 6. nikita can swim. 7. oleg has got a hen.

1. It can't jump.
2. Bob hasn't got a grey rabbit.
3. It isn't black.
4. I haven't got a green frog.
5. They can't fly.
6. Nikita can't swim.
7. Oleg hasn't got a hen.