This document provides tips for sounding intelligent in college, including proper grammar rules for homonyms, plurals, punctuation, titles, word choice, and citations. Key recommendations include: using standard spelling of words; knowing rules for changing word endings for plurals and verbs; understanding differences between homonyms like "their/there"; using punctuation correctly; italicizing or underlining titles; choosing "smart words"; and citing sources properly. The overall goal is to eliminate bad grammar habits and enhance one's knowledge and communication skills.