Answer:
C). I thought it would be fun to wake up early. But when my alarm went off at four o'clock AM, I thought, "Nope, the early bird can just have that worm."
Explanation:
As per the question, the third option exemplifies the most appropriate way to format as per the Basic Style Guide. It does not involve the informal phrases like 'you know, I was like' which signals that it complies with the standard rules(punctuation, grammar, etc.) in order to communicate the intended message clearly and effectively to the specific audience. The other options fail to create that impact. Hence, option C is the correct answer.