Highlight the adverb.
Derek Shepherd won the pie-eating contest at the county fair yesterday.

Explanation:

Your adverb is most likely the word:

yesterday

Next is the explanation, it´s optional if you want to read it. It might confuse you though...

They usually end with -ly, but in this case you don´t have that...

Examples of adverbs that describe when an action occurred include:

Early: She arrived early for the meeting.

First: When I bake, I make cookies first.

Last: When I clean, I do laundry last.

Later: I will stop by later to see how you are doing.

Never: He never wants to go to the park with me.

Adverbs: An adverb is a word or an expression that modifies a verb, adjective, determiner, clause, preposition, or sentence.

This basically means that it describes: An adverb is a word that modifies (describes) a verb (he sings loudly), an adjective (very tall), another adverb (ended too quickly), or even a whole sentence (Fortunately, I had brought an umbrella).

explanation:

gg

i can you there : )