Answer:
had + been +  (verb+ing)
like 
I had been playing football all the day 
Explanation:
 
        
                    
             
        
        
        
I do believe the answer is C) American Civil War.
        
             
        
        
        
I think that the answer is A: to avoid punishment
        
                    
             
        
        
        
Answer:
you can write about a goal or something u accomplished
Explanation:
You can write about your childhood or where u went for vacation and important events in your life.
 
        
             
        
        
        
A: Mom and her sisters have decided to go on a trip together
for B it should be: His uncles and my brother were going on a camping trip
for C: the wording is just funky. 
for D it should be: Both Natalia and Mike have invited us over
Hopefully this helps and good luck.