I do n't know how I ' m going to get through it . She was supposed to be in like all of my classes . And to top all that off , graduation is set for June 12 , that 's the day Lara passed .

Question: What 's a possible reason the writer says they do n't know how they 're going to get through it ?
Answer: Because Lara was supposed to be in some classes .Because Lara died .Because Lara passed on June 12 .None of the above choices .