Answer:
C. Sammy swirled toward the sound of an opening  door, as the room suddenly filled with all his friends.
Explanation:
Narrative writing involves a character in setting and some events taking place around that character. It is also called story writing. 
Option C has a characters Sammy, and his friends, it also includes a setting (room door) and narrates and event. Hence, it is an example of narrative writing.
Option A is an example of instructional writing.
Option B is a persuasive writing, persuading the audience to agree with the author and believe his point of view.
 
        
             
        
        
        
Answer:
B. Inactive
Explanation:
Restless means that they can't still.
<em>Inactive means that they aren't moving.</em>
Energized means that they have lots of energy.
Understood means that they understand something. 
So Inactive is the correct answer.
Hope this helps. 
 
        
                    
             
        
        
        
The speaker is talking about the water. During winter, the water enters the cracks and freezes and expands. It breaks the stone and makes cracks and when the water melts the holes are bigger. What he is describing is mechanical weathering which is common in nature.
        
                    
             
        
        
        
Hello! 
1. Answer: Phonology.
2. Answer: True.
3. Answer: TH because it is the hardest.
(It is divided into phonetics and phonemics). 
I really hope this helped you! :)