Answer: A). The use of “unfatherly" points out the that Tory is thinking only about his current happiness and not
thinking about the future of his son.
Explanation:
 
        
             
        
        
        
Ooh, I love that book.
George and Lennie go from place to place looking for farming jobs that they can do for a little bit of money.
 
        
             
        
        
        
Answer:
Hey, what's up? 
"What's up" can be considered to be slang. 
Thank you very much. 
This sentence does not use slang; it is a very professional sentence. 
I'm just going to chill today. 
The word "chill" is slang. 
That's a sweet thing to say. 
This sentence does not contain any slang words. 
Drew got busted. 
"Busted" is a slang word. 
Therefore, the 3 sentences with slang are: 
Hey, what's up, I'm just going to chill today and Drew got busted. 
 
        
             
        
        
        
Answer:
A. This detail establishes that Gregor had another profession before becoming a salesman.
Explanation:
Option A is the correct answer. It actually establishes the author's purpose for including the detail about the protagonist in the text.
From the text, we discover that the author included the description just as he was describing the setting where Gregor was. The author mentioned the wash up breakfast that was on the table, about the hospital  and about Gregor's father who was reading newspaper. Then the author mentions the picture that hung on the wall. It was at this point that the information of the photograph informs the reader that Gregor had another profession before becoming a salesman.
Option A is the correct answer.