Answer:
I feel happy like green grass.
 
        
             
        
        
        
From the exhaustive list of choices, I think the best answer is effrontery which has a definition of insolent or impertinent behavior. Among all of the choices, the definition of this word is what completes the thought of the sentence.
        
             
        
        
        
Answer:
he was drowning in a sea of grief 
Explanation:
there is "like" in second one 
3rd one doesnt describe something i guess sorry if answer is wrong  
 
        
             
        
        
        
Answer:
similarly
moreover
nevertheless
hence
Explanation:
Conjunctive adverbs are used to connect sentences together.