Answer:
A narrative essay is writing a story about the best, worst, or strangest thing that ever happened to you. Like a family vacation. Only focus on event ot travel experience.
I dont understand your question, which statements??
I wouldn't use the word "discovered" it just seems a bit off. I'd rewrite the sentence with a simpler word yet easy to say and understand: "When we searched the school for damage, a new broken window was found." I hope this helps you. My apologies if this is incorrect.