Переделай по образцу. образец: his cat is grey.-his cat isn't grey. his den can fly- his pig has got a hat.- his rabbit is grey.-

His den can fly- his den can't fly
his pig has got a hat - his pig hasn't got a hat
his rabbit is grey - his rabbit isn't grey

1) his den can"t fly
2) his pig hasn"t got a hat
3) his rabbit isn"t grey.
На будущее: чтобы составить отрицательное предложение или вопрос надо найти "сильный" глагол: am, is, are, do, does, can, have, has и др., и затем либо добавить частицу к нему  not, либо поставить его на нужное место в вопросе.