Answer:
Formulate and devise. They both mean to create a plan of some sort, while all the other words have to relation to each other. Another trick is to put the words into sentences and see if they deliver the same message.
<span>B) The old man's eye is described as pale blue
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Shakespeare did<span> not invent the plots of </span>his plays<span>. Sometimes </span>he used<span> old stories</span>
Montresor is considered an unreliable narrator because his opinion of Fortunato is biased. Montresor feels greatly wronged by Fortunato, but the exact wrongdoing that Fortunato has committed is never clearly mentioned in the story.