Which kind of clause modifies adjectives, verbs, or adverbs? independent clause noun clause adverb clause adjective clause

Adverb clauses are dependent clauses that modify verbs, adjectives or other adverbs.  Usually, they modify verbs and are introduced by subordinate conjunctions such as after, although, because, since, if, so that, than, unless, until, when, where, while, before, because.  

Example: They say he changes when the sun goes down

"When the sun goes down" is the adverb clause modifying the verb "changes" by telling when.

The answer is c, Adverb clause

Explanation:

on edge

a. beside the fence

explanation:

2: "jesse kept on, his voice rising in anger."

4: "andy stormed out angrily."

i answered the question and it said these two were right : )

i hope this