Key words would be the best :)
        
                    
             
        
        
        
<span>What is one way to analyze a writer’s sentence structure?
</span><span>-language registers,
-literary devices,
-figures of speech.</span>
        
             
        
        
        
Answer: The answer is A, hopeful. 
Explanation:
The reason why is because the words improve, cure, and prevent, in a sentence, mean's something is going to get better which gives off the feeling of hope.