<h3>B. The author is unhappy about the changes</h3>
The author is unhappy about the changes to be happened to the Freedom Tower as expressed by him in the lines. He fears that the tower may become bulky if extra security demands are grafted.
Throughout their first meeting, Romeo and Juliet compare themselves to pilgrims. They both are new to love. They both overdwell on love. Thats why when one of them died the other killed themselves because they couldn't live.
It means to disturb "the air." For example, the piercing cries is what the air is being disturbed by, so in general, it was silent when all of a sudden it has become disturbed or interrupted. I think this is a metaphor but I'm not sure.