Due to some external goings ons I will not be on campus on Tuesday afternoon, Thursday and Friday. Unfortunately this means that I will have to postpone your respective classes on those days. Don't panic too much though as this won't impede the overall course.
I'll make it up to you .... Promise.
So while I am not around use the facilities and the time wisely and normal service will resume the following week.
Of course don't forget to pass this on to your colleagues..... Thanks