Если кто делал , можете сказать что вставить ?
The pink river dolphin has a(n) ... on its back.
It was difficult to take photographs because the water was  ...
The dolphins relaxed after the crew gave them some ...
The pink river dolphin has now become a(n)  ... ...
Pink dolphins are being poisoned by ...  from gold mines.
Dolphins can't reach food due to the building of many ...
Объяснение:
Тебе слова нужно вставить,или артыкль?