Answer: In grammar, agreement is the correspondence of a verb with its subject in person and number, and of a pronoun with its antecedent in person, number, and gender. Another term for grammatical agreement is concord. I HOPE THIS HELP
Explanation:
The <em>older violins</em> are more than one object, in this case its cannot be used, only their; <em>each violinist</em> could mean male or female, so it would be possible the use of his or her or their (applied for either),but there is only the latter option. The correct answer is their/their.
<em>The older violins no longer had their original parts, but each violinist played their instrument well.</em>
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