He used magic to make it look like a dream like state in the red death and the tone helped create expression in the poem
You would use home as a reference to it like can we go home and you use house as if come to my house, were is the house
I think the answer would be option 3, "In Act III, morality is difficult to judge."
This means that he feels very drugged as if he had just taken an opioid or something. He hears a nightingale singing saying that the bird is spreading its happiness too much. He is also saying that he too is happy because he can hear the nightingale sing somewhere amidst the forest.