Situational irony! 
Because, she initially thought she was free from her husbands wrath. She celebrated and her heart was happy, this only to end with such a heartbreak that it kills her.
        
                    
             
        
        
        
I belive it is D because it is a scientific reasons and it gives you data to learn off
        
             
        
        
        
The correct answer is B. <span>I am running in a charity race next month. 
The progressive verb is "running". All of the other sentences have simple verbs.</span>
        
             
        
        
        
Explanation:
try this suggested option [see the attachment].
 
        
             
        
        
        
Answer:
b
Explanation:
B is for <em>joining</em> two complete sentences together