I would go with c although b could work as well
Visualizing a sequence of events can give the reader a sense of coherence and harmony in the story that he/she is reading. When events are sequentially arranged, the reader has a clearer picture on what is about to happen in the story that he/she is reading. Aside from this, comprehension will be at par because the events have already been mapped or laid out in the mind.
Answer:
If you can make a prediction based on what you see now, we use going to. For example, “You're driving too fast, you're going to hit the car in front!”