The document provides various sentence starters and structures that can be used to improve story writing, including long, descriptive sentences using adjectives; sentences beginning with "ing", "ed", or "ly" to describe actions; short, punchy sentences using similes; sentences that describe characters, locations, or times; sentences using alliteration; sentences combining three actions; and sentences using a dropped in clause. It encourages creative writing by demonstrating different types of sentences that add depth, description, and movement to stories.