At the first week:
At the second week:
Before the mid-term test:
During the mid-term test:
After the mid-term test:
Before the final exam:
Once know the final exam schedule:
7 days before final exam:
6 days before final exam:
5 days before final exam:
4 days before final exam:
3 days before final exam:
2 days before final exam:
1 day before final exam:
A night before final exam:
1 hour before final exam:
During the final exam:
Once walk out from the exam hall:
After the final exam, during the holiday: