B. <span>"No beggars implored him to bestow a trifle, no children asked him what it was o'clock, no man or woman ever once in all his life inquired the way to such and such a place, of Scrooge."   
This shows us how all people he saw on the street would stay out of his way and wouldn't bear talking or even looking at Scrooge.</span>
        
                    
             
        
        
        
The highest point of action in a story is: A.The Climax.  Hope that answers your question.
        
                    
             
        
        
        
Prep phrases in the beginning of a sentence are separated from the independent clause by a comma. 
after a long civil war that devastated his native nigeria (prep), the main character in civil peace rebuilds his life. 
internal clauses will also be separated with commas when they do not flow logically with the rest of the independent clause. 
elie wiesel (ind. clause), recalling his suffering in the nazi concentration camps (int. clause), often spoke out against similar oppression (continued ind. clause).