Which fragment could become a complete sentence by adding only a predicate? more than a week after the storm was the deadliest storm of all time one of the world’s most destructive storms being more universal

The fragment that could become a complete sentence by adding only a predicate is "One of the world's most destructive storms".

Explanation: A predicate is the part of the sentence that includes a verb or verb phrase, which indicates what the subject is, is doing or is feeling, and, in some cases, modifiers. "One of the world's most destructive storms" could function as subject of a sentence; therefore, it could become a complete sentence by adding only a predicate, such as "was Hurricane Katrina". In contrast, "more than a week after the storm" and "being more universal" need a subject and a predicate and "was the deadliest storm of all time" needs only a subject.

the answer is c. the wind

i literally just read the book and studied it for months so i could you, but i need to know where these questions are coming from. they are too general.