1. Are the children playing musical instruments.
2. Aren't my parents decoration the garden.
3. Is Marge cooking apple pie?
4. Is Ben wearing a superman costume?
5. The children aren't watching the firework display.
Объяснение:
1. Are the children playing musical instruments.
2. Aren't my parents decoration the garden.
3. Is Marge cooking apple pie?
4. Is Ben wearing a superman costume?
5. The children aren't watching the firework display.
Объяснение: