Answer:
Victor lingers in his homeroom so he can be near Teresa.
Step-by-step explanation:
The rising action of a story is one part of the plot where the characters act or say in such a way that it builds up and creates suspense. It occurs before the climax of the story but acts or helps in building the suspense to the climax.
In Gary Soto's short story "Seventh Grade", the character Victor wants to impress Teresa, a girl he likes. So, he'd do everything in such a way that he's near her or that she will notice him. One scene which is a part of the rising action is when he lingers near his homeroom just to be near her.
Thus, the correct answer is the second option.