The subject of the sentence "I read your blog post on the website" is "I". You can find the subject by asking yourself what is the person, place, or thing that is doing the 'doing' or is 'verbed'. Hope this helps! :)
C. The quarterback scored in the fourth quarter
Used in the beginning of an essay
The answer is B: His encounter with Poseidon, who holds a grudge against Odysseus for blinding his son, presents the severest confrontation for the hero.
Odysseus, after being a decisive character in winning the war at Troy, has to return home by sea, but having blinded Poseidon´s son, Polyphemus, he is forced to face the rage and anger of the god of the sea. Poseidon then sets all kinds of obstacles for Odysseus making his travels perilous and long, to a point where, out of all his crew memebers, Odysseus is the only one who makes it back home alive.