Meaning: 'Spread' means to extend over a wide area or to become known to many people.

Wrong options:

• read: The verb 'read' does not fit in the past tense context here, as it implies an action of consumption rather than distribution.
• survive: 'Survive' suggests continuation of existence, which does not relate to the dissemination of the tales.
• reached: While 'reached' is a past tense verb, it does not convey the idea of distribution as effectively as 'spread.'
• evolved: 'Evolved' implies a gradual development or change, which does not fit the context of the tales being disseminated.
• vivid: 'Vivid' is an adjective and does not fit grammatically as a verb in this context.
• transform: 'Transform' suggests a change in form or appearance, which does not relate to the act of spreading the tales.

Correct answer: reached

Explanation: The verb 'reached' is in the past tense and fits grammatically, indicating that The Canterbury Tales achieved a level of success. It is contextually appropriate as it describes the attainment of success by the tales.

Meaning: 'Reached' means to arrive at or attain something, in this case, success.

Wrong options:

• read: 'Read' does not fit grammatically as it implies an action of consumption rather than achieving success.
• survive: 'Survive' implies continuation rather than achievement, which does not fit the context of success.
• spread: While 'spread' relates to distribution, it does not convey the idea of achieving success as effectively as 'reached.'
• evolved: 'Evolved' suggests gradual development, which does not fit the context of attaining success.
• vivid: 'Vivid' is an adjective and does not fit grammatically as a verb in this context.
• transform: 'Transform' implies a change in form, which does not relate to achieving success.

Correct answer: vivid

Explanation: The adjective 'vivid' fits grammatically and contextually, describing the portrayal of human nature in The Canterbury Tales. It conveys a sense of clarity and intensity, which aligns with the overall sentiment of the sentence.

Meaning: 'Vivid' means producing powerful feelings or strong, clear images in the mind.

Wrong options:

• read: 'Read' is a verb and does not fit grammatically as an adjective to describe the portrayal.
• survive: 'Survive' is a verb that does not relate to the description of portrayal and does not fit grammatically.
• reached: 'Reached' is a verb and does not fit grammatically as an adjective in this context.
• evolved: 'Evolved' is a verb that implies change, which does not fit the context of describing a portrayal.
• spread: 'Spread' is a verb that does not fit grammatically as an adjective to describe the portrayal.
• transform: 'Transform' is a verb that implies change, which does not fit the context of describing a portrayal.