"Classmate Xu Ziling, please answer the difference between past tense and past perfect tense."
"This... Uh... Oh! The past tense is a period of time or something that happened in the past, and the past perfect tense is a period of time that extends from the past to the present."
"Yeah."
"Brother, you don't have to be so exaggerated, right? You just read the note Ruoyang gave you word for word and still lowered your head. You are stupid to be a teacher." Li Xian at the back table promptly expressed his opinion on Zi Ling's behavior.
"Classmate Li Xian, you can't talk about teacher like that. But who gave me such a good brother? You can't envy him." After saying that, he actually leaned his head on the shoulder of his deskmate Ruoyang.
"It's so disgusting," Li Xian said as if he was vomiting, "You still think there aren't enough rumors about the two of you, right?"
"Classmate Li Xian, it seems that you have a lot of objections to my solution. Can you stand up and tell everyone?"
"Uh..." Li Xian suddenly became at a loss. The teacher surnamed Shi across from him was a well-known killer in the first grade of high school. He had left so-called harmful memories to countless classmates. In fact, he knew very well that Zhang Ruoyang was able to ignore others because of his strength, while Xu Ziling was able to act recklessly only because of his financial resources. The only thing that can help him escape this disaster now is——
"Ruoyang, Ruoyang..."
Therefore, classmate Zhang Ruoyang, a ten thousand year top student, cooperated with Li Xian'en's delaying tactics and passed a note - "I don't care whether you live or die."