D I had some trouble with , as related below . Well , at the very last day of the schoolyear last year , we were supposed to use it in order to revise our schedules . So I really doubted that there would be a long line for the schedule revision area . Well , I had known that my schedule that the counsellors provided for me was really messed up , so I went to the last day of school just to revise and perfect my schedule . I left feeling satisfied and looking forward to this schoolyear .

Generate a question about the above context.
What may be the reason they took care of their schedule for the next year ?
Choices:
+ None of the above choices .;
+ They did n't want to have to worry about it all summer .;
+ They did n't want to deal with it .;
+ Their parents made them .;