The correct answer to complete the sentence above is <span>A. </span><span>whoever. The objective pronoun whoever is used when it is the subject who does the action as the verb demands it while whomever is used as an object of a verb or preposition.</span>
A. Since there is so much food here we can find something to eat.
All of the other sentences do NOT make sense when you read them in deeper context. A double negative is incorrect grammar! Double negatives are things like "not never" or "can't cannot." The meaning of this sentence is saying that there is lots of food so it will be easy to find something to eat. The only answer that reflects that meaning is A.
Hope this helps! If someone else answers I would love brainliest:)