The answer is C. Free-only planners
A. Chronological is in order
The correct answer is "It provides comic relief at a tense moment". Using certain expressions into your writing is an effective way to make your work more creative. Used correctly, this kind of expressions can amplify messages in a way that draws readers in and helps to awaken their senses.
The adverb should be excitedly because an adverb modifies a verb, adjective or another adverb.