Напишите вопросы и отрицательные ответы на них
Например:
They're Canadian.
Are they Canadian?
They aren't Canadian.
1 Susan has got a pet.
2 Bill can dive
3 It's an old house.
4 They've got stamps.

Has Susan got a pet? Susan hasn’t got a pet.

Can Bill dive? Bill can’t dive.

Is it an old house? It isn’t an old house.

Have they got stamps? They haven’t got stamps.