Скажите,что это не так. 1.They have got a red fox. 2.She has got a pink box. 3.We have got six boxes. 4.They can jump. 5.We have got a rabbit. 6.She is OK. 7.He has got a black doq. 8.It is green.

То есть построить отрицательные предложения?
если да, то так:
they havent got a red Fox.
she hasntt got a pink box.
we havent got six boxes.
they cannot jump.
we havent got a rabbit.
she isnot OK.
he hasnt got a black dog.
it isnt green.