Just wondering but who is mrs. which. I'd love to help
        
             
        
        
        
A. Spectators are already claiming their seats hours before the event.
        
                    
             
        
        
        
Answer:
following a preposition is more than two objects.
Explanation:
in," "at," "on," "of," and "to."
 
        
             
        
        
        
The answer is E
A, B, and D are singular instead of plural.
C is repeating the same words from the beginning of the statement which creates unneccessary repetitiveness.