C. The state of Virginia.
This is the sentence fragment that requires only a predicate in order to be written as a complete sentence.
Predicate is identified as a part of a sentence that talks about the subject of the sentence. In short, the predicate is anything but the subject.
Choice C. The state of Virginia Ā is the subject of the sentence. So, anything added to describe the subject is a predicate.
For example: The state of Virginia is in the United States of America.
The predicate in the sentence is : is in the United States of America.
