RESIT FOR POP MID TERM TEST

Darn, today during P.O.P class, the lecturer suddenly called up names..as we are used to sign our name to take our attendance, and there are some people who sign for their friends who didn't turn up..and today..the lecturer suddenly called everyone's name..and we raised our hand as our name been call..as i expected there will be case where their name been sign but the person is not there...and guess what the lecturer gave the punishment...everyone have to resit for the mid-term paper...thanks to those who signed for their friends...and this time..the mid-term paper will be tougher than the previous 1...T_T