Read the passage. in which two ways are the narrator and her friend kim different?
when i got to class, the teacher was nowhere to be seen. as i sat down, my best friend kim came to my desk. “hey, did you do the math homework? ” kim asked. “yeah,” i said, “my mom me with it.” suddenly, the class, which was full of noisy students, fell silent. i looked up, but it was only melanie entering the room. she was the most unpopular student in our class. like everybody else, i went back to ignoring her. but she came to my desk. in a small voice, she said, “, c-can you me with the math homework? ” i didn’t say anything. i was so shocked. finally, i opened my mouth and said, “no.” the rest of the students began to giggle. melanie looked crushed, and i began to regret what i had said. it wasn’t that i didn’t want to her, but i was afraid that she would want to hang out with me. i might become unpopular like her! suddenly kim stood up. “i’m not very good at math,” she said. “but i can you if you want.” both melanie and i looked at her in shock. kim had already taken out her notebook. smiling at melanie, she handed it over.