Well, I just had a disastrous RC section in which I finished passage 3 with 4 minutes left. I decided to read the first paragraph of the final passage plus the first and last sentences of the remaining paragraphs to try to get the gist of it then went on to the questions. I only got to three questions, and missed all three.
I feel like reading the first paragraph plus the first and last sentences of remaining paragraphs wasn't sufficient for even discerning the main point of the passage. Obviously, the best advice is to not get this far behind. But is there anything I should do differently if disaster strikes again and I'm left with this much time on a passage?