The team __ is wearing the red jerseys is the one I came to see.

Which of the following pronouns correctly completes the sentence above?

A. who
B. whom
C. that
D. which

And you think ... ?

C. that

I agree.

To determine which pronoun correctly completes the sentence, we need to consider the role of the pronoun in the sentence and whether it is functioning as the subject or object.

In the given sentence, the pronoun needs to serve as the subject, as it refers to the team that is wearing the red jerseys.

Option A: "who" is a relative pronoun used to refer to people and functions as the subject of a sentence. It is a suitable choice in this case.

Option B: "whom" is also a relative pronoun used to refer to people, but it functions as the object of a sentence. Since the sentence already has a completed verb phrase ("is wearing"), it does not need an object. Therefore, "whom" is not the correct choice.

Option C: "that" is a relative pronoun used to refer to both people and things. It can function as either the subject or object of a sentence. While "that" can sometimes be used as a subject, it is not the most appropriate choice in this case.

Option D: "which" is a relative pronoun used to refer to things and functions as the subject or object of a sentence. Similar to option C, "which" can be used as a subject, but it is not the best choice in this context.

Therefore, the correct pronoun to complete the sentence is option A: "who."