Answer:
The speaker believes that he has a visitor to his room, which turns out to be true.
Repetition is used because they state several times that they would do anything. And the other two are not rhetorical devices anyway.
Answer:
viewpoint
Explanation:
This excerpt is an example of a viewpoint because it presents the perspective and personal view of the author
The audience applaud because even when we cut the sentence this part by itself makes sense and just a tip, independent clauses are usually towards the end of a sentence
Answer:
It imitates an imaginary noise.
Explanation: