Final answer:
The most appropriate response option to maintain a cordial atmosphere is option a) "I agree, Avery. Let's maintain a cordial atmosphere."
Step-by-step explanation:
The subject of the question is English. The question is asking which response option in a conversation is the most appropriate to maintain a cordial atmosphere. The correct answer is option a) "I agree, Avery.
Let's maintain a cordial atmosphere." This response acknowledges Avery's statement and emphasizes the importance of maintaining a friendly environment for everyone during the dinner. It shows understanding and agreement with Avery's intentions.