The online classes have announced the start of school and the time for exams. Review in just over two weeks. (That's right, more than two weeks. Five days before school starts for review, two days for exams at the beginning, one week before midterm exams, and three days for midterm exams.) Roommate Z spent five days at home catching up on classes (actually only three days, and two more days of fun) and the other seven roommates risked their lives to review.
Purpose: Review before the exam