D is the only adverb. A and C are adjectives and B is a noun
C. Curiosity
She wants to know what caused the noise
It's when the Giant Peach falls and it goes into the sea. This is where the story begins.
This is more of a psychology question than an English question, but coping mechanisms in general are all used to deal with stress. Stress covers a variety of influences as anything that affects one's mental or physical state.