The novel’s protagonist. Tom is a mischievous boy with an active imagination who spends most of the novel getting himself, and often his friends, into and out of trouble. Despite his mischief, Tom has a good heart and a strong moral conscience. As the novel progresses, he begins to take more seriously the responsibilities of his role as a leader among his schoolfellows.
        
             
        
        
        
I think it’s a c then b for the third
        
                    
             
        
        
        
Answer: An iamb or iambic feet is a metrical unit made up of one unstressed syllable followed by one stressed syllable.
Explanation:
 
        
             
        
        
        
Probability sampling is a sampling technique, in which the subjects of the population get an equal opportunity to be selected as a representative sample. Nonprobability sampling is a method of sampling wherein, it is not known that which individual from the population will be selected as a sample.
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