Infinite Clone System

Take a day off today, I have an exam

I took two exams today, and I should have passed one, but the other, I feel cold.

Tomorrow there will be a subject of Mechanics of Materials, which is the most inexperienced, and I have to read some books today. I will ask for a day off. If I have time, I will make up for it.

I did this by myself last semester. Fortunately, I can make up the exam on the computer (_)