Writing about being bullied is perfectly appropriate, so long as it approached in the correct manner. If you choose to use this as your topic, you should start by describing a particularly bad time you were bullied. Use dialogue, showing not telling, and imagery. You want this scene to be your attention getter, so make the bullies sound as mean and threatening as possible, and make sure to make it clear how you were feeling at the time.
I believe C is correct, because the lack of electricity could possibly impact the character's decisions. The storm could also make it inconvenient to travel. The other options would not affect the plot.
“he snores louder than a cargo train” - exaggeration
“what must you do before you get off the bus? get on it.” - humor
“the sign says keep of the grass, but there is only dirt in the lot” - irony
