This document provides examples of greetings and introductions in both formal and informal situations. For greetings, it gives common phrases used for formal greetings like "Good morning" as well as informal greetings like "Hi" or "What's up?". It also provides typical responses for each. The document includes two examples dialogs using these greetings. For introductions, it outlines information someone might share like their name, birthplace, age, student status, and major. The goal is to introduce oneself in a clear but natural way.