Answer:
Ophelia had climbed into a willow tree (There is a willow grows aslant the brook), and that the branch had broken and dropped Ophelia into the brook, where she drowned.
Answer:
i think its A but i could be wrong, cause C or D don't make sense..and B kinda doesn't so..yeah
I honestly havent read the book but it looks interesting so once i read it I can answer your question