We can buy___cat food hereЧто можно вставить:а) а б)any в)some г)

We can buy___cat food here :а) а б)any в)some г)

The right variant is г. If the noun food has a definition in the text ( cat food, good food, fresh food, new food, stollen food ect. ) we dont use indefinite pronouns and apostrophe a, the before the word food.