once upon a time we are busy preparing for the first semester examination and one of our professor ask us to come and make some revision before writing test, so we go to the class together with friends at that very moment the lecturer showed up and he greeted us and he started writing on board and we see him writing C.A Test on the board we are shocked, we start murmuring and he turns back and tell us to keep quiet else we will face his anger, so we became silent and we kept calm we are just trying to obey his instructions but deep down we are really distorted, so he wrote like five question for us to answer in 30min and he says the test is 40marks.
so we tear our papers we started writing the test with frounding faces nobody is happy with what is going on but we just keep writing what we know and the once that we don't know we just leave it because seriously we are not well prepared, at the end of everything after the test he said to us that we have to be always ready and we have to be studying because that's how he used to catch students unknowingly.
and from that very day I learned from that before heading to any class I will make sure I study and I prepare ahead of the lecturer I don't want him to catch me unknowingly again.