The misplaced modifier is While competing in the race, I understand that the rock was running in the race and it sat down and made Maura to trip; the sentence should go like this. large rock that was sitting on the track caused Maura to trip and stumble a few steps. While competing in the race, Maura to tripped and stumbled a few steps on a large rock that was sitting on the track.
"Come," I said, with decision, "we will go back; your health is precious. You are rich, respected, admired, beloved; you are happy, as once I was. You are a man to be missed. For me it is no matter.