The answer is
connotations, diction, the speaker, the topic
A patrol goes into the mountains for a weeklong operation to monitor enemy movement. The jungle is spooky, and the men start hearing strange, eerie noises which become an opera, a glee club, chanting, and so on, but the voices they hear are not human.
im sorry if im wrong :)
You give the persons name a another name instead of the one it has.
Joey was out picking up the movies, and Rachel was currently fixing her hair and touching up her makeup. She kept reminding herself that this wasn't a date, but with the mixture of nervousness and excitement coursing through her body, it sure as hell felt like a date.