Chapter 392： Call me Teacher Cheng 5 (1/2)

”Mr. Cheng ... Well, we have some questions to ask you.” The female classmates who ran towards him looked at the bunny standing next to him, and suddenly they looked at the bunny with a comprehension expression. Smiled, and then handed in the physics book in his hand, pointing to an extra-curricular question above: ”Here ... I don't quite understand why this formula is used.”

”Oh, I don't quite understand?” Cheng Zhiyan smiled slightly and asked his voice in a low voice.

”Huh, huh!” The girl looked flushed with Cheng Zhiyan's handsome smile and flushed instantly.

”Go back and copy me the formula and the meaning of the formula 50 times today.” Cheng Zhiyan looked at the very simple question, and still smiled toward the girl with a faint smile on his face: ”After you finish, you will You know why this formula is used here. ”

”Uh ...” The female classmate froze all at once.

Several other female classmates who followed her saw that she had been punished for copying, and hurriedly hid the physical books in her hands behind her back.

Cheng Zhiyan still looked at them with a gentle smile on his face and continued: ”Any other classmates have any questions?”

”Uh ... no ... no, what, teacher, we just went to the bathroom! Hehehe ...” Several other female students shook their heads and quickly walked over to them.

”So ... Bai Xiaotu, do you have any questions?” Cheng Zhiyan turned his gaze back to the little rabbit in front of him, and asked with a smile.

”Nothing ...” Bunny pulled his lips, showed a speechless expression towards Cheng Zhiyan, and then shook his head.

”Very well, I'll go back to the office.” Cheng Zhiyan nodded with satisfaction and turned away.