The document discusses different types of sentence fragments, including dependent-word fragments which begin with words like "because" or "while"; "-ing" and "to" fragments which begin with a word ending in "-ing" or the word "to"; and missing-subject fragments which lack a subject. It provides examples of each type of fragment and explains how to correct fragments by attaching them to another sentence, adding a subject or verb, or rewriting the sentence. Common fragments are underlined in examples for practice identifying and correcting different sentence fragment issues.