Context clues are hints that an author gives to help define a difficult or unusual word within a book. The clue may appear within the same sentence as the word to which it refers or it may follow in the next sentence.
Yes it is because it’s just explaining over and over again how she was singing
Frances and her brother are the subjects, maybe students for the verb..? I don't particularly know.
Answer:
This forms the basis for Hamlet's quest for revenge. Hamlet is disgusted by his mother's marriage and obsessed with her sexuality, and he sees Claudius for what he is: amoral, manipulative, and preoccupied with power