The answer is A. “Researchers' estimates of the actual number vary from three hundred to six thousand, but everyone knows that ads are everywhere.” (paragraph 1)
Explanation:
Conjunctions link grammatical elements. In the case of the coordinating conjunctions, which includes and, but, or, yet, etc., these are mainly used to coordinate or join elements of the same rank. This applies to complete ideas known as independent clauses, which creates compound sentences. 
This can be seen in sentence A because this contains the coordinating conjunction "but". Also, you can know this is a coordinating conjunction because each of the clauses "but" joins is a complete idea or independent clause.
 
        
             
        
        
        
Answer:
C. It emphasizes a series of points made by the speaker.
Explanation:
A rhetorical question is a literary device which is a statement in the form of a question used to certify a point and does not elicit a reply. This device is used to provide more clarity to the speaker's central idea and emphasize the value points that he wishes to highlight. It is the central question which the speaker wants the readers' focus to shift upon and thus dramatically raises this statement or question to punch up his point and make it stand out completely and persuade the readers as he (the speaker) wants them to spend some time in thoughtful contemplation .  
 
        
             
        
        
        
Answer:
The Answer Is B
Explanation:
A purveyor Is a person who supplies food and provisions.
 
        
                    
             
        
        
        
Answer:
The Blue Jays and the Minnesota Twins have agreed to a trade that will send right-handed starter José Berríos to Toronto, the teams announced Friday. The Twins will receive outfielder/infielder Austin Martin and right-hander Simeon Woods-Richardson in return.
Explanation:
 
        
             
        
        
        
Answer: He is a cowardly and evil man who is angry about Atticus defending a black man, Tom Robinson and accusing Ewell himself of beating up his own daughter, the same daughter Robinson was accused of raping.
Explanation: