School Begins

My schedule for this year is as follows
Advisory: 12th graders--my favorite advisory from last year all growed up
1st: Co-teaching English I
2nd:?
3/4: English II
5: Lunch
6/7: ?
8: Co-teaching 11th grade PSSA test prep
9: Reading program

One of the 2 question marks is my prep, the other really is a ?, I just don't know which is which.