Answer:C) To choose the trail that will provide the best experience, there are many elements to consider.
Explanation:
 
        
             
        
        
        
The correct answer is sentence (5).
A sentence fragment means that it is only a part of a sentence; it is not complete. Given that it is incomplete, the fragment, aka subordinate/dependent sentence, has to be part of a larger, independent sentence, in order to make any sense. So if you combined sentence (5) with another one, it wouldn't be a fragment anymore.
 
        
                    
             
        
        
        
It is give since it is talking about more than one teacher
        
             
        
        
        
1.Fact
2.Fact
3.Opinion
4.Opinion
5.Fact
6.Fact
7.Fact
8.Opinion