This document provides an overview of sentence fragments and run-ons, including definitions and examples. It discusses different types of fragments such as phrase, -ing, and infinitive fragments. It also covers dependent clause fragments and how to identify and correct fragments. For run-ons, it defines fused sentences and comma splices and gives five ways to correct them, such as using separate sentences, conjunctions, or semicolons. The document concludes with some practice examples of fragments and run-ons.