Answer:To speed up pacing, an author can use these techniques:1. **Short sentences:** Using short sentences helps to create a sense of urgency and immediacy. Short sentences are easier to process, which can help to move the story along quickly.2. **Focus on action:** By emphasizing action rather than description or introspection, an author can create a fast-paced, exciting narrative that keeps the reader engaged and the story moving quickly.3. **Quick dialogue:** Snappy, quick-fire dialogue between characters can add to a sense of pace and urgency, drawing the reader into the conversation and keeping the narrative moving forward.While descriptive details can help set the scene and interruptions can add tension or uncertainty, they may not necessarily speed up the pacing of the story. Complex sentences, on the other hand, can slow down the pacing as they require more cognitive effort to process, encouraging the reader to take their time.