Answer:
(Paragraph 5) B. 
Explanation:
I had this answer on a test a couple months back and I left the answer in my notes. I got it right. So I hope you get it right or my teacher may have made a mistake. 
 
        
             
        
        
        
it is crepsey was dying with a disease called "tuberculosis" when writing this article, that is why the question revolves around crepsey
 
        
                    
             
        
        
        
The correct verb form is A. "Climbs."
The other verbs in the sentence use the present tense form, so the verb "climb" does too. The verbs used are "barks" and "gets." So the correct verb form should be "climbs."