What does the phrase “ she never smiled” suggest about someone

It was extremely base of him to desert you in your time of need. ( change into exclamatory sentence)

In the story "seventh grade," how do victor's hopes and expectations about teresa at the beginning of the school day compare with his hopes and expectations about teresa at the end of the school day? his hopes and expectations are exactly the same at the end of the day. his hopes and expectations are completely different at the end of the day. his hopes and expectations are strengthened by the end of the day. his hopes and expectations are weakened by the end of the day.

The tone of a story is the author's attitude toward the subject. provide two examples that support the conclusion that the tone of this story is ironic.