Final answer:
Pacing is the narrative technique that uses dialogue and sentence lengths to move the story forward or create tension.
Step-by-step explanation:
Pacing refers to the narrative technique that uses dialogue and sentence lengths to help move the story forward or create tension.
Dialogue is a powerful tool that can convey emotions, relationships, and tempo in a story. It can create tension through quick back and forth exchanges or long pauses between characters. Sentence lengths and structures also play a role in pacing, with short sentences and fragments indicating action and tension.