1. Death (family member or friend)
2. Had a lot of tests
3. It’s finals week
4. Applying to graduate school
5. Victim of Crime
6. Assignments in all classes due the same day
7. Breaking up with a boy-/girlfriend
8. Found out boy-/girlfriend cheated on you
9. Losts of deadlines to meet
10. Property stolen

Reference:

Crandall, C. S., Preisler, J. J., & Aussprung, J. (1992). Measuring life events stress in the lives of college students: The Undergraduate Stress Questionnaire (USQ). Jouranl of Behavioral Medicine, 15(6), 627-662.