It's a lab-type period (I don't know how you call these in the States) where we are still working on paper. At least I assume we are since we didn't had this w

It's a lab-type period (I don't know how you call these in the States) where we are still working on paper. At least I assume we are since we didn't had this week's class, but I went to the classroom and it was an ordinary one.