Explanation:
Chaucer uses characterization to create lively characters in The Canterbury Tales. Through the use of direct and indirect characterization, Chaucer provides detailed descriptions of the characters’ physical appearance, personality, behavior, and social status, allowing the readers to form a vivid image of the characters in their minds. Chaucer also uses humor, satire, and irony to create lively and memorable characters, making The Canterbury Tales a masterpiece of characterization in medieval literature. Therefore, the best technique that Chaucer uses to create lively characters is characterization.