The predicate adjectives are sparking and extremely.
"Am I the master here, or you? Go to"
Capulet asks this rhetorical question to Tybalt in order to put him in his place. Capulet is Tybalt's elder and Tybalt is speaking as though he will ignore his uncle's wishes. Capulet reminds Tybalt that he is the one in charge, not Tybalt. Capulet reminds Tybalt of his position at the beginning of this excerpt as well when he says "It is my will; the which if thou respect". Here he is telling Tybalt that he wants Tybalt to leave Romeo and his friends alone. If Tybalt respects Capulet, he'll not engage in a fight with the Montagues at the party.
The answer is going to be
true
I used an external USB in my computer yesterday.
Hope this helps!