It looked safe (ha) and they heard her singing I believe.
not quite sure though, so don't take my word for it. haven't read the book in a while.
Option D. The second word is an adjective and describes the first word in both cases.
Is a simile just to answer ur question
This is personification. It means that human qualities are attributed to non-human entities. Here it says that the contemporary frustration nourishes the movement, which is a personification.