Как сократить предложения: i have got two friends. they are a donkey and a cat. the donkey does not like winter. he cannot play snowballs.

 I have got two friends. = I've got 2 friends.
They are a donkey and a cat. = They're a donkey and a cat. 
 The donkey does not like winter.  = The donkey doesn't like winter. 
He cannot play snowballs. = They can't play snowballs.