C93 Showing off(2)

Mr. Chen said, "Yang Chenxuan, I've seen your leave requests. You ask for time off every week, and that's not acceptable!"

Yang Chenxuan gave a wry smile. "Mr. Chen, I really have things to take care of, but I’m not falling behind in my studies. I've already gone through the next math unit on my own and understand it all."

Mr. Chen was taken aback.

Mr. Zhang nodded and added