Homer called upon the muse Calliope to give him inspiration and joy.
They switch cars, so Tom drives Gatsby's car, Gatsby drives Tom's. (Tom's hope was that Daisy would come with him, but his plan backfired because she still went with Gatsby in Tom's car that Gatsby was driving, and Tom ended up taking Nick and Jordan.) ... Tom tells Wilson that he bought the car last week.
I believe that you should definitely set your own example by not laughing or deriding that other student. If they do something wrong, you shouldn't laugh at them or mock them, but rather try to help them. What you can do as well is ask that other student nicely to stop deriding other students because of a mistake they may have made.
There is a radical error, I think, in the usual mode of constructing a story.
