Samuel feels nervous to give a presentation. He normally doesn't get this way about giving speeches, but this time, his apprehension is high. Which type of communication apprehension does he have?
trait anxiety
audience anxiety
situational anxiety
context anxiety

it is the background information on the characters and setting explained at the beginning of the story. the exposition will often have information about events that happened before the story began. the exposition is often the very first part of the plot.

the positive connotations of the words "pretty," "quiet," and "silence" give the excerpt a tone of nervousness. i think its this