Final answer:
Adverbs modify verbs, adjectives, or other adverbs to provide information about how an action is performed.
Step-by-step explanation:
An adverb is a word that modifies a verb, adjective, or another adverb. It provides information about how an action is performed, such as the manner, time, place, or degree.
- The adverb in the sentence is 'yesterday' which tells us the time of the action.
- The adverb 'slowly' tells us how the action happened.
- The adverb 'upstairs' tells us the location where something happened.
- The sentence that does not contain an adverb is C) I bought a pair of shoes.
- The most suitable adverb to complete the sentence 'The dog growled' is D) menacingly.
- The word 'fast' is an adverb in B) She likes to drive fast.
Learn more about Adverbs