I don’t know I think it’s 2, 3, 4, 6
        
                    
             
        
        
        
The feeling invoked by the author is to show the freedom of  accepting of fate by the narrator.
Explanation:
The feelings described here are numerous in small amount of time. The feeling of the narrator is at first described to be strangely fearless. 
This makes one think that there is something to fear which is why it has become fearless. 
But then the author describes the feeling by the use of imagery and we understand that Phil is in fact drowning and these emotions are his understanding that he will now not survive at all. 
There is no chance to survive so he accepts his fate and feels strangely free. 
 
        
             
        
        
        
Answer:A is the correct answer
Explanation:The reason for that is because if you ever don't understand a word you see the surrounding words or phrases.For example,the sentence "The little girl coward in fear when she saw the spider" Lets say you didn't know what coward meant but w do know that the sentence states that she feared the spider so coward might mean to be afraid or unable to do something.