C is most likely the correct answer.
Answer:
While I was smoking my cigar, a fire engine came roaring around the corner.
Explanation:
In the third option it's showing the time when the fire engine came and that too in correct form of words.
YO I DONT GOT AN ANSWER BUT I SAW UR SQUISHMALLOW IN THE BACKGROUND I LOVE IT
This tells us that Ponyboy doesn't believe in labels that he see's everybody as people as who they are.<span />