The sentence that contains a dangling modifier is C) Looking through the window, the room seemed very large.
It is dangling because we don't know who the participial phrase <em>looking through the window </em>refers to. It certainly doesn't refer to the room, the room wasn't looking through the window.
I feel that it is the first one, she is losing interest, because a lot of the rest of the story suggests she is not all the interested with him.
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Hey there
the answer is
C. Novels have simple.......
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