I __________ requested to speak with a manager when the waiter brought our check and charged us for additional appetizers.

The extra appetizer charges upset the speaker, so the word should describe requesting a manager with anger or annoyance. “Indignantly” means showing anger at something unfair, which fits the situation. “Immutably” means unchangeably, and the other choices do not fit the sentence.

AI-written and checked against the verified answer.