I'm not sure how to understand this question... 
But if the question is asking about what the cat did, and how you would explain it?
or if they meant to explain that sentence...
if they mean to explain the sentence itself, I would say the answer is 
A
But is they meant to tell about the next chapter, I would ASSUME the answer to be 
B
        
                    
             
        
        
        
Answer: Pistols and revolvers 
Explanation: (Dont ask how I know that (;)
 
        
             
        
        
        
Answer:
B) Like that Indian
Explanation:
This is the correct answer because, none of the other answers phrases provide literal statements. The author was comparing himself to a literal Indian up the hill in this statement.
 
        
             
        
        
        
The complex sentence is A.  After Henry submitted his essay, he realized that he hadn't proofread the last page.
<u>A complex sentence is a sentence that contains an independent clause and a dependent clause</u>. In contrast to an independent clause, a dependent clause cannot stand alone to form a complete sentence. Moreover, dependent clauses are always introduced by a subordinating conjunction. In this sentence,<u> the dependent clause is "After Henry submitted his essay", the subordinating conjunction is "after" and the independent clause, which can stand by itself, is "he realized that he hadn't proofread the last page"</u>. 
 
        
                    
             
        
        
        
Answer:
A. Antonym
Explanation:
Apathetic means showing or feeling no interest, enthusiasm, or concern.
In the second sentence, it says “I love how excited you are to learn about dinosaurs” which uses an antonym of apathetic, “excited”.