I agree with the person above - although this wouldn't be my first thought when I hear the word empower, among these answers, the one that seems the most correct is A. to create a strong desire or longing. 
For example: 
The desire to go home empowered me.
        
                    
             
        
        
        
Answer:
past perfect continuous tense 
Explanation:
it is past perfect continues tense 
search for his structure and see that again too 
 
        
                    
             
        
        
        
Answer:
Positive economics is an objective stream of economics that relies on facts or what is happening.
Explanation:
 
        
                    
             
        
        
        
Answer:
Use of determiner pronouns, "which," "who," "whose," and "where" in subordinate sentences:
1. which
2. who
3. which
4. which
5. which
6. who
7. whose
8. where
Explanation:
Thus, the attached passage can be filled with the above pronouns as follows:
"A wild sheep chase" is the extraordinary novel (0) WHICH brought its author, Haruki Murakami, to public attention. The book, (1) __which____ is set in Japan, begins simply enough. A young man (2) ___who____ works for an advertisement agency gets a postcard from a friend. He decides to use the postcard, (3) ___which_____ shows a photo of a country scene, for an advertisement (4) ___which______ his company is making. However, he doesn't notice that in the photo there is a sheep (5) ___which______ has a star on its back. This photo attracts the attention of a strange man in black, (6) __who______ offers him a choice – find the sheep or lose everything. The search for the sheep takes the main character, (7) __whose______ name is never revealed, from Tokyo to the mountains of northern Japan, (8) ___where_____ he has to face a number of dangers.