B. To indicate whether the library owns a particular book
 
        
                    
             
        
        
        
Answer:
observation
Explanation:
Before an author can describe the setting or a character, she must do some very careful observation.
The author can't just do some planning on calculation and give a full-length description of a setting or character.
So, the answer is observation. Hope this helps!
 
        
             
        
        
        
Answer:
Weak argument. 
Explanation:
The argument given gives a lot of personal opinions and does not cite evidence. They also fail to use relevant information, and false information. I.E "In fact, every kid likes to play video games." This has no roots in facts and no cited evidence given to prove other wise. There's also a bit of passive voice misuse here, "<u>Some</u> college kids can win lots of different games." You shouldn't use words like some/many/may in an argument. It makes your point look weak, you need to be strong and affirmative. 
 
        
             
        
        
        
Things that influences decision-making will be your mood, what you have going on and whether you want to do it
 
        
                    
             
        
        
        
Predicate pronoun
A predicate pronoun is any pronoun that is part of the predicate.
A predicate is the part of a sentence that includes the verb and the words following it that relate to that verb.
Examples:
I will call him .
The teacher gave us a history assignment.
Mother made lunch for them .
A sentence may have more than one predicate; for example:
Mother made lunch for them and set it on the picnic table.
A subjective pronoun can be part of a predicate when it is the subject of a clause,; for example: 
Mary brought a cake she made for the party .
A subjective pronoun is also used as a subject complement when it follows a linking verb; for example:
The leaders right now are he and I .