Identify the word which the italicized adverb clause modifies.

Enrique will visit his cousin when school is out.

will visit

is

out

will visit

Explanation:

An adverb clause is a dependent clause that modifies a verb, adjective, or another adverb. It usually modifies the verb. And that's exactly what happens in this sentence, too.

The adverb clause of time when school is out modifies the verb will visit.

will visit