Answer:
Last, Early, Tomorrow
Explanation:
Adverbs are words that modify verbs, adjectives, or other adverbs! Therefore, in order to spot them, keep your eyes out for any words that end in -ly, or ones that change the meaning of a word. They can tell how (brutally, wickedly, etc.), where (everywhere, upstairs, etc.), when (later, never, etc.), or the extent of a verb (literally, for sure, almost, etc.).