Answer:c 
Explanation:
Declarative because there’s an exclamation mark and kettle is the subject
 
        
             
        
        
        
Answer:
the setting is the forest at night. the forest is dangerous , the two characters get lost, they get immobilized and in the end probally killed. the theme is man's wish to rule over nature and possess nature. in the end it turns out that it is nature who rules and man is only a speck in it. 
Explanation:
 
        
             
        
        
        
The focus change is in the point of view; first, she thought that she did her first sale and was ready to do it, as nobody opened, she thought there was nobody at home. Then, she changed her point of view because she thought to return and that she wasn't a good salesperson, however, she knocked on the door again with a smile on her face.