Answer:
It is a pun.
Explanation:
This is because it is a figure of speech that exploits a word's meaning in this case that the book was impossible to put down.
The tell tale heart made me feel on the edge of my seat the whole time. I felt this wash because how suspenseful the story became as it progressed. My feelings were all over the place as the story continued. At first I felt nervous then anxious.
It helps you determine how effective the speech is<span />
The answer is whom she can trust.