Mercutio is Romeo's best friend. Mercutio likes to have a good laugh, is optimistic, loyal, and a good friend. When Romeo is depressed because of his unrequited love for Rosaline, it is Mercutio that suggests they should all gate-crash the Capulet party.
Dr. Manette uses shoemaking to calm his troubled mind after learning Darnay's true identity
I have read the excerpt from John F. Kennedy's 1961 Inaugural Address and how this excerpt shows parallelism is that, each paragraph contains a warning and a pledge. He also makes use of repetition "Let both sides" and this conveys unity in his inaugural speech. Answer for this is the second option.
I think it would be D or B. The tone is mysterious, which seems pretty close.
