Melted plate material reappears by way of volcanoes
Summary. Things are starting to heat up—as they usually do in Act 3. Benvolio and Mercutio are hanging out as usual, trading insults and mocking the Capulets. Trouble materializes in the form of Tybalt, who is trying to find Romeo so he can get back at him for crashing the Capulet party.
Paradoxes work by circularly falsifying the previous statement, and changing what the statement is asking.
It would be was and was because he is singular. I'm not sure about complete or completes, but I think it would be complete.