What Exactly is your question? This sentence could be written more fluidly.
"When at the fair, not only can I eat tasty food, but I can also view awesome fireworks."
Or I would completely reorganize it like this.
"At the fair, I can eat really tasty food, and see cool fireworks displays."
Answer:
C
Explanation:
Everyone is skeptical to new things
Um there's no way for us to know since we didn't read the passage