What is one question that an adverb answers?

What? Can you provide more details or context for this question?

Adverbs answer WHEN, WHERE, TO WHAT EXTE

He USUALLY does his homework after school. (when)

She's coming HERE. (where)

The class was VERY happy. (to what extent)

One question that an adverb answers is "How?"

To identify the adverb in a sentence, you can ask yourself, "How did the action happen?" or "How is something being done?" Adverbs provide more information about verbs, adjectives, or other adverbs. They usually modify verbs and answer questions like: how, when, where, to what extent, or why.

For example, in the sentence "She speaks loudly," the adverb "loudly" answers the question "How does she speak?" Similarly, in the sentence "He ran quickly," the adverb "quickly" answers the question "How did he run?"