He personifies the toilet, creating the image of a person gargling.
Yes he is and he was a very smart man.
Context clues can help readers understand the meaning of an unfamiliar word.
By saying that it is foreshadowing as for shadowing means looking over it
Hippocrates' temperament theory suggests that four bodily fluids (called humors)—namely, black bile, yellow bile, phlegm, and blood—directly affect an individual's personality, behavior, and health (Johansson & Lynøe, 2008).