Your pretty much rewriting your intro except now your closing your paragraph so you need to wrap everything up an tie the ends 
        
                    
             
        
        
        
Answer:
The primary theme in An Occurrence at Owl Creek Bridge is (C) the line between dreams and reality is thin. Throughout the course of the short story, the illusion of Farquhar represents a reality for the readers.
 
        
             
        
        
        
No it's a fragment hope it helps
        
                    
             
        
        
        
Cheerful: sad or depressed
sat: stand
up: down 
straight: curved
improper: proper or acceptable 
worse: better
best of luck!