Whats the question so I can answer it
The answer would be b, making a mistake.
Hope this helps!
The answer to 1 is imagery because the description helps us to better see the thrush through its use of adjectives.
The answer to 2 is sight, because we see gray rather than feel gray.
The answer for 3 is "is" because "dictionary" is a singular noun, not a plural noun. There is only one dictionary.
The answer to 4 is "was" because "tourist" is a singular noun, not a plural noun. There is only one tourist.
The answer to 5 is "was" because there is only one Statue of Liberty. It is a singular noun.
Remember, the general rule for singular/plural nouns is that plural nouns are usually attached with an "s" at the end. Although there are exceptions, it helps with most nouns.
While traveling through the Second Ring, Dante and Virgil come across a place with many dark trees, but no actual people. They can hear voices screaming in pain, but they can't see them. Virgil tells Dante to break off a twig from one of the trees, after which the tree cries in pain and starts bleeding. Virgil then explains that all of these trees are souls of people who've hurt themselves during life, those who have willingly discarded their own bodies and committed suicide. Thus whenever the tree is hurt (a branch broken off), they feel pain as if they were dismembered.