What role does the word you serve in following sentence You should come to party with Dawn and me?

The word "you" in the sentence "You should come to the party with Dawn and me" serves as the subject of the sentence.

Here's why:

* Subject: The subject of a sentence is the person or thing that performs the action of the verb. In this case, the verb is "should come," and the person being asked to come is "you."

* Direct Object: "You" is not the direct object of the verb. The direct object is the thing that receives the action of the verb. In this sentence, there is no direct object.

Therefore, "you" is the subject of the sentence, indicating the person being addressed.