Odpowiedź:
0. We've gor wavy hair.
Our hair is wavy.
1. The dog has got short legs.
his legs are short.
2. The students have got good marks.
students marks are good.
3. Jack and I have got brown hair.
our hair is brown.
4. You and Anna have got a nice brother.
your's brother is nice.
Liczę na naj :)