Question

fix the one word that is used incorrectly. when president franklin roosevelt gave his famous fireside chats, he would set behind a desk covered in microphones rather than beside a fireplace.

Explanation:

The sentence uses "set" incorrectly to describe Roosevelt's position. The correct verb to indicate positioning oneself is "sit" (past tense "sat"), as "set" refers to placing an object, not positioning a person.

Answer:

Replace "set" with "sat". The corrected sentence is: When President Franklin Roosevelt gave his famous fireside chats, he would sit behind a desk covered in microphones rather than beside a fireplace.