The tornado drill, I believe is held, so that we will know what to do incase of severe weather.
B.
How could you find something if you don't know what you're looking for?
Answer:
When Romeo refuses to fight in Act III, scene i, Mercutio thinks that Romeo is being a coward. Tybalt had earlier sent a "challenge" to Romeo's house, and Mercutio expects Romeo and answer it. When Tybalt goes further in this scene and calls Romeo a "villain" (III.i.64), Mercutio expects Romeo to stand up for his own honor and defend himself.
Explanation: