Answer:
 "Look at this fossil I bought at the gift shop,"
Explanation:
"It," causes the sentence to become a run-on, and therefore isn't grammatically correct. However, if the sentence said, "Look at this fossil I bought at the gift shop," then it would have no need to be changed, as it is a full sentence in itself with no run-on.
 
        
             
        
        
        
The steam boats in Mississippi River 
you lucky stream boats you are monster who ate looking forward to cause accide
        
             
        
        
        
Janet has been given authority to use the firm's credit card. If she was given permission, she was given authority, those two are synonymous. 
        
             
        
        
        
Answer:
adjective
Explanation:
it resembles without being identical