the letter P of president
 
        
             
        
        
        
The correct answer is paradox.
Paradox is a figure of speech that combines two completely opposite things into one. In the excerpt above, we can see that the speaker is willing to wait for his/her loved one his/her entire life, however, only if they don't take too long to get to him/her. This is a paradox because they weren't willing to wait for them long in the first place, as it turns out. 
 
        
                    
             
        
        
        
Answer:
The sight of the bus that travelled between her village and the nearest town, filled each time with a new set of passengers, was a source of unending joy for Valli.
Explanation:
hope helpz~
 
        
                    
             
        
        
        
yes you have the explanation and everything correct as to why C would be the correct answer.