Repetition of the initial sound in near by words
        
             
        
        
        
It’s a camera filming something the camera taking the picture can’t see and in the background there is a bunch of kids talking in a classroom
        
                    
             
        
        
        
Answer:
a commentary on marriage
Explanation:
It seems that the sentence, "It is hardly a matter that she could be allowed to  arrange for herself..." is an example of a commentary statement. The speaker is stating what he thinks or his commentary on Lady Bracknell's future marriage.
 
        
                    
             
        
        
        
Its being explained in the sentence
        
                    
             
        
        
        
Asteroids offer a source of volatiles and an extraordinarily rich supply of minerals that can be exploited for the exploration and colonization of our solar system in the twenty-first century. Asteroids represent the bits and pieces left over from the process that formed the inner planets, including Earth.