I feel like it's implying that, Britannia is in a very very weary deep thought process.
I mean, droops can be referred to weary, and pensive means thought, or a deep thought.
However, weary could be tired. This is completely an assumption.
Well, it depends on the genre of that non-fictional book. For instance, a mystery book would make the audience interested if there was an unsolved mystery included, but an adventure book, for instance, might hook the reader if it was actually based on historical events and something like the book described had actually happened. Therefore, for a fictional book, I would say all of these interest me depending on the type of book.
The correct answer should be - the Byronic hero did not always consider himself innocent.
The Byronic hero is different from other Romantic heroes in that he is aware of his own flaws, as well as the flaws of those around him and the society itself. The Byronic hero is very pensive and indecisive about what he is supposed to do, always wanting to run away, but being unable to do so.
I'm pretty sure its A. were starting to think the cat had gotten your tongue