Sun Li's joke did not play its role, because the students are still immersed in the nightmare of difficult examination questions and difficult to wake up.

"Lu's abnormal questions are already difficult enough, who knows that the new teacher is the most difficult, and see what he means, it seems more difficult than Lu's abnormal questions, which makes us how to live!"

The students sighed, and there was no greater sorrow than death.

"Okay, you don't need to exaggerate. You didn't touch me. Of course, you don't know that although the problem is difficult, you can pass easily!"

Sun Li looked at the painful scene of his classmates in the...