I agree with the other person, the other sentences are not complete. so in turn it must be: Wagon trains might include 100 wagons. 
maybe
        
             
        
        
        
Answer:
tell her that you just wanted to get the infromation and wrote it down in your words but the article in the internet is similar because you unconsciously wrote it similar it to the article since you had taken references from it
 
        
             
        
        
        
The answer is A. questions usually start with a helping verb or adverb.
 
        
                    
             
        
        
        
Answer:
Yes
Yes
Yes I did
It did create mental pictures
Yes I found the main supporting idea
Yes I did by the end
Explanation:
Story: Hansel and Gretel
Gretel was greedy.