Answer:C
Explanation: in order to obtain a passive voice you must Be applying it to a direct object.
Answer:
I would help but What's the question
The plot is the story and/or the events that are occurring, so to complicate a plot would mean that an event occurs that throws off how the story has been proceeding. Therefore, as you read, how did Capulet's decision throw off or change the way the story was going? Had he not made this decision, how would the story of proceeded or stayed the same. How did his decision cause a tragedy (or complication)?
Answer:
C
Explanation:
The mention of the change of plans was most likely intended to emphasize that the nature and scale of the disaster was of historic proportions and warranted being addressed during the State of the Union speech.
While the passage does not say if the whole State of Union address was postponed or not, what is clear is that the President goes on to talk about the Challenger disaster and most probably dedicates the entire speech to the fateful incident.