Answer: Benvolio and Mercutio cannot find Romeo.
Explanation: In literature, mood is a literary element that evokes certain feelings or vibes in readers through words and descriptions. We can also say that the mood is the emotional setting of the piece or its atmosphere. In the given excerpt from "Romeo and Juliet" by William Shakespeare, we can see a conversation between Benvolio and Mercutio, in this conversation they established a suspenseful mood because they cannot find Romeo.