The project will be quite delayed because things have gone so wrong.<span> I believe it is bc </span><span>The project has gotten so far behind it will not be complete on time </span>indicates it will never get done, and I don't think the other ones are correct bc they make no since.
What is the passage?
lol, Parentheses are generally used as an explanation or afterthought into a passage that is grammatically already complete without the stuff in the parentheses. In writing it is u usually marked with curved brackets.
Example: He finally answered (after taking five minutes to think) that he did not understand the question.
I hope that this helps....