I think it will be C. It provides readers with detail that, while not relevant, make the narrator real.
I would say all three of these ie Easy Bib is to help generate a bibliography, spellcheck is to check and correct your spelling and reading your essay out loud helps to see if it makes sense and if it is logical and the grammar is correct .
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.
The two lines in the above excerpt from Shakespeare's “Romeo and Juliet” which foreshadows the tragic fate of Romeo and Juliet are:
“These violent delights have violent ends”
“Then love-devouring death do what he dare;”
The fate of Romeo and Juliet had a tragic ending because of the rivalry among the families. They became the victim of the rivalry which they have never been a part of. Misunderstandings, miscommunications and bad luck bring a tragic feel to the play. The audience feels pity for the couple who sacrificed their lives for true love. The scene in which both the lovers take their lives is the most tragic scene of the play.