Multiple choice Directions: Choose the part of speech for the underlined word. You must work more. noun verb adverb adjective pronoun Reveal answer Fill a bubble to check yourself C Correct answer Explanation The correct answer is 'adverb' because 'more' modifies the verb 'work', indicating to what extent or degree the work must be done. Adverbs modify verbs, adjectives, or other adverbs, and can indicate degree or intensity.