In A: it should be "I was" not "I were".
In B: it should be "lately you appear" not "you appears"
in C: this is correct! the subject is in agreement with the verb, and this is the correct answer.
in D: it should be "you are"
Answer: this is supposed to be a quandary, it’s ment to make you think about what the author is saying (hope it helps)
Answer: The yacht represents wealth and glamor. "To the young Gatz, resting on his oars and looking up at the railed deck, the yacht represented all the beauty and glamour in the world."Dec 15, 2014
Explanation: To anwser your question