Answer:
respective
Explanation:
or leaving it blank could work as well
 
        
             
        
        
        
Answer:
protect (something) by interposing material that prevents the loss of heat or the intrusion of sound.
Explanation:
 
        
                    
             
        
        
        
Answer:
the administrator could make the classes in the school take a short quiz of which one that they would rather have to get the best suited ones for the school
Explanation:
 
        
             
        
        
        
The answer is D! Nobody is mentioned but it is clearly talking to somebody so the subject or person is implied!
        
             
        
        
        
Answer:
The Atlantic Ocean
Explanation:
Caribbean Sea, suboceanic basin of the western Atlantic Ocean, lying between latitudes 9° and 22° N and longitudes 89° and 60° W. It is approximately 1,063,000 square miles (2,753,000 square km) in extent.