Answer:
a word or phrase that modifies or qualifies an adjective, verb, or other adverb or a word group, expressing a relation of place, time, circumstance, manner, cause, degree, etc. (e.g., gently, quite, then, there ).
Explanation:
i hope it helps
Adverb of time tell us when an action happened, but also for how long, and how often
that's the right one
