Answer:
C. On the day of my piano recital, I was experiencing nervousness.
Explanation:
In expository writing, a topic sentence is a sentence that summarizes the main idea of a paragraph. <em>It is usually the first sentence in a paragraph.</em> Also known as a focus sentence, it encapsulates or organizes an entire paragraph.
Cornerstone for me is a 7/10 and the other one a for sure 9/10 :)
B: he is confident about his abilities
