Answer:
an
Explanation:
The indefinite article (a, an) is used before a noun that is general or when its identity is not known. The indefinite article is often used to indicate<em> one</em> in number (as opposed to more than one).
In this sentence, the article an is used before a singular noun beginning with a vowel sound (<em>orange</em>). It indicates one in number.
It creates a mischievous mood as Mercutio and Romeo banter about Romeo’s disappearance.
i think that it might be c
Mirth is a synonym for amusement or laughter, so C. is the correct answer.