I would say Fact. A fact can be proven true or false. An opinion can be both true and false
Answer:
'Use a dictionary or thesaurus'
Explanation:
Because, I don't think there is any synonyms in that sentence for that word or anything that gives you a hint about the unknown word meaning, but, if I would make a guess I would say that the following sentence, "No one else had been clever enough to figure it out" would say something about the 'unknown meaning' word. However, usually if I see a word that I can't find its meaning in the following sentence, I would just look up its meaning or find synonyms of that word.
Answer: I left the woods for as good a reason as I went there. Perhaps It seemed to me that I had several more lives to live, and could not spare any more time for that one. I had not lived there a week before my feet were apart from my door to the pond-side; and though it is five or six years since I trod it, it is still quite distinct. The surface of the earth is soft and impressible by the feet of men, and so with the paths which the mind travels. How worn and dusty, then, must be the highways of the world, how deep the ruts of tradition and conformity!
Explanation:
Answer: B) It implies that the events of the poem take place in fantasy rather than reality.
Explanation: personification is a figure of speech that consists in giving human characteristics to non human objects (or animals), in order to illustrate an example of something or to create a mental image. In the given lines we can see an example of personification in the phrase "and the stars o’erhead were dancing heel and toe" because it says that the stars (non human objects) were dancing (human characteristic), this personification implies that the events of the poem take place in fantasy rather than reality.