Я же писала ответ:
2. 1 They've got a new car
2. He's got a laptop
3. She's got a cat
4. He's got long hair
5. I've got an MP3
3. 1. HASN'T
2.HASN'T
3.HASN'T
4. HAVEN'T
5. HAVEN'T
4. They haven't got a big house
He hasn't got blue eyes
You haven't got brown hair
We haven't got a yellow sofa
I haven't got a cat
Совет: если у тебя 3 лицо ед.число(she, it, he), то пишешь has got
если у тебя(I, we, they, you), то пишешь have got