Answer:
to show you have manners or to show you know ur work!
Explanation:
 
        
             
        
        
        
This question is incomplete. Here's the complete question.
From  Caramelo, by Sandra Cisneros
"A bungalow, a duplex, a brownstone, an apartment. Something, anything, because the Grandmother’s gloominess was the contagious kind, infecting every member of the household as fiercely as the bubonic plague".
The figurative language in lines 5 through 7 establishes a tone of
1) loneliness
2)confusion
3)desperation
4)shame
Answer: 3)desperation
Explanation:
The description of the grandmother´s bad mood like something contagious as a plague shows the desperation the character feels in that situation. The grandmother being unhappy and therefore mean to those who live with her, pushes the narrator and everyone in that family to desperately find somewhere else for her to live. 
 
        
             
        
        
        
I think it’s b I think so
        
             
        
        
        
Nora has a flirtatious behavior that suggests that Helmer and she have a flirtatious but stable relationship but sometimes it is serious. Helmer supports the careless attitude of Nora with money and he also worries and criticizes her habit of squandering money to make her understand the value of saving. This behavior shows that there is still a lot of love in their relationship and that it is not a couple with a bad mood.