Answer:
In Walt Whitman's poem "O Captain! My Captain!," the emotional contrast between the sailors and the people is expressed by irony, which is the language that means the opposite of what is said. In that matter, the sailors are miserable because they have just come from war and the captain has died. However, the people on the deck do not know what actually happened during the war or that the captain has died, so they are simply contented that the war is over.
 
        
             
        
        
        

Sentence is a group of words which makes a complete sense.
 
        
             
        
        
        
He is beginning to realize that he is afraid to die.
        
                    
             
        
        
        
It might be stated that Mill employed a combination of formal and informal tone in "On liberty..", by developing some complex ideas, meanings and expressions. The author used metaphors and figurative languages to appeal to the audience. It might be added that Mill wrote those who agreed with him and he discussed his thesis by attacking the conservatives. 
He used frases such as <span> "no one's idea," "no one should assert," "it would be absurd," "nobody denies" . </span>
        
                    
             
        
        
        
Answer:
D
Explanation:
from lighthearted to disapproving