C. Odysseus will encounter difficult seas for the rest of his journey.
Explanation:
Polyphemus' father Poseidon, God of Seas and exclaims that he takes a revenge on Odysseus and stops him from reaching home. He cries out to him after he hears to the news that Odysseus killed the suitors. Polyphemus, unknown of the facts that the suitors were courting Penelope, asks his father to take revenge against Odysseus.
With this phrase, the reader can understand that Odysseus may encounter difficult seas for the rest of his journey.
Sentence (A) is written correctly. When a subject consist of Neither…..nor…, a singular verb is needed if the last noun is singular.
In sentences (B), the correct verb is “was” and in sentence (C) the correct verb should be “is”.
