Based on these lines, what role did friar john play in the catastrophe?

he delivered friar laurence’s letter to the wrong person.
he continually forgot to deliver friar laurence’s letter.
he made the choice not to deliver friar laurence’s letter.
he was prevented from delivering friar laurence’s letter.

The correct answer would be option C. Based on the given lines above from Friar Laurence’s dialogue from Act V, scene iii of Romeo and Juliet, the role that Friar John played in the catastrophe is that, he made the choice not to deliver Friar Laurence’s letter. Hope this answer helps.  

The answer is D.

Explanation:

It is D because friar John was held up by quarantine.

Putting on your mask could be helpful to the world.

Explanation: