Teacher Wu hurried to Class 1.
On the way, she ran into Xiao Yuan and Anning.
Seeing that Anning was all right, Teacher Wu breathed a sigh of relief.
"Anning, could you switch with Gao Nana? The teacher called the wrong name just now during roll call. You were supposed to take the exam in our class."
Anning smiled and replied, "Teacher, I got it."
Xiao Yuan accompanied Anning back to Class 12 and spoke a few words to Gao Nana before the two headed to Class 1 together.
The exam soon began.
The first subject was mathematics. After Anning received the test paper, she reviewed the questions and began to write her answers.
The invigilator was Mr. Bai, who taught mathematics to Class 1. He had been a top student in university and had taught mathematics for over twenty years, so his expertise was considerable.
Mr. Bai roamed around the classroom, mainly to check if students from Class 12 were cheating.
