Answer:
2:   C      1. i thnik it is C      3 .C    4.  i think    5 .C     6 .B
Explanation:
 
        
             
        
        
        
Answer:
The author may use words in detail that show personality feeling,and thought.
Explanation:
The author may use this-
Ava was always competitive and persistent in what she was doing.
This sentence can help you make an inference on how you think Ava acts just by reading this sentence.
 
        
                    
             
        
        
        
It can best be described as the writer's opinion 
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Answer:
study Partner is your cohort.
 
        
             
        
        
        
Answer:
It is a noun phrase. 
Explanation:
This is because a noun is being used here and it has a part of a sentence having no finite verb.