so they learn to be respectful and speak proper grammar instead of saying nonsense and their strange barbaric noises.
 
        
             
        
        
        
Answer: A.
Explanation:
Two independent clauses can be connected by using a comma followed by a coordinating conjunction like the ones below:
for
and
nor
but
or
yet
so
The best correction of the sentence would be:
We ran to catch up with the bus, but we missed it by just a few seconds.
 
        
                    
             
        
        
        
Answer:
C. The images provide additional details about the Kennedy White House.
Explanation:
When it comes to public files on a website, photos are by far the most effective tool. The majority of individuals use pictures in order to increase the post's appeal.