When I Traveled Through Time, I Was Studying for Teaching Qualifications in Ancient Times

Xie Ning: Where am I? What am I doing? What happened? Xiao Jia: Thank you mother for taking me to fly, let's sprint! Scientific examination! Xiao He: Thank you mother for teaching me knowledge, come on! Get rich! Xiao Zhiyuan: Am I not the male protagonist? Why don't you let me appear? Xiao Qing: I am the hero! ! ! Dog System: Master, I am optimistic about you, you will definitely pass the teaching qualification exam!