Edit the following pronoun reference sentence. Musicians at the local high school spent weeks preparing for their winter concert. The soprano soloist and the accompanist worked together to improve their performance, and choir members rehearsed their parts both individually and as a group. In the end, the concert was beautiful, and everyone who attended enjoyed it. Which option correctly addresses pronoun reference?

• A. No Errors
• B. The pronoun 'their' should refer to the soprano soloist and the accompanist.
• C. Replace 'their' with 'the performers'.
• D. Change 'and as a group' to 'together'.

Answer: (A)

The question tests whether pronouns have clear, correct antecedents and match in number so the meaning stays unambiguous. In the first sentence, “their” correctly refers to the plural noun “Musicians,” so the winter concert belongs to them. In the second sentence, the subject is a pair—“the soprano soloist and the accompanist”—so “their” naturally points to both of them and to the performance they share. In the third sentence, “choir members” is the clear antecedent for “their,” indicating the parts belonging to the choir members. Finally, “it” at the end refers to the concert, the singular event just described. Because each pronoun has a specific, appropriate antecedent and there’s no ambiguity, no changes are needed.