How are you ament to write a story with the only spoken word “uh huh”

I want to believe that what the question meant by "the only spoken should be uh hun meant that that should be the only word put in quotation mark.

Explanation:

dear miss layla

while looking through books for my class period i noticed the library cards in the books.most of them are torn or have no space to write out our names anymore.would we be able to replace them?

the author develops a cold, and scared tone. making the reader shudder with fear, and suddenly become cold. i'm guessing that he's writing a scary novel, or maybe about a chilly december night.