Read the sentence.

They had just started to cook dinner when their friends arrived at the door with some delicious take-out food.

Which word is the adverb modifying a verb?

cook

take-out

delicious

just

just

The word "just" is the adverb modifying the verb "started."

The adverb in the sentence is "just." It is modifying the verb "started." To identify the adverb in a sentence, you need to look for a word that modifies a verb, adjective, or other adverb. In this case, "just" is modifying the verb "started," indicating that the action of cooking dinner had recently begun.