Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
What is the appositive phrase in the sentence: Problem number 19, the final question, was difficult."?
The final question
An "appositive" word or phrase renames the word next to it.
In the sentence in question, we first read about "Problem number 19". This is the first reference we have to a question on a test.
The appositive is what comes next and renames it - "the final question".
http://www.chompchomp.com/terms/appositive.htm
