It is not on monday?!

I tot the exhibition is on Monday? I suprised when wenjia told me that monday just another check up of our works...The exact date for the exhibition is on wednesday. When you are in an unstable major, the problem maybe is from youself and maybe the lecturer themselves. We sure can only blame ourselves since they are harding to prepare all those stuffs for us to work on meanwhile we are very very very lazy to go for it.
what to do if no one want to face the reality?