I teach my fellow teachers here at my Elementary School about twice a month or more and a few of them asked for a cheat sheet of sorts for key phrases. So I compiled this list covering Greetings, Goodbyes, Agreeing, Disagreeing, Communication Barriers, and Emergencies.

This is by all means not a complete key phrase list, but it's at least a starter. Every phrase has the korean translation, so they can practice at home if they wish.

Hope someone can use this!