In the fourth class on Friday, ten minutes before the end of class, Li Hansheng was already holding the handle of the lunch box in the desk with one hand, propping up the desk with one hand, and rushing out as fast as he could as soon as the bell rang for the end of class. "I must be the first to rush to the cafeteria this time!" Li Hansheng tilted his eyes back, and was ruthless in his heart: "Lu Xiaohai in the dog day, every time he rushes in front of me, this time I see how Lao Tzu surpasses you!" ”

Lu Xiaohai saw Li Hansheng leaving him, and immediately glared back viciously, with the same posture as Li Hansheng with his two hands, waiting for the bell to ring after class.

Lu Xiaohai was Li Hansheng's first good friend, he sat at the back, two rows of seats separated from Li Hansheng, and there was no chance to speak. It just so happens that both of them like to play table tennis very much, and they rush down to grab the only three table tennis tables in the school as soon as they get out of class. The two of them played more rounds than anyone else, ran to the canteen before eating, and walked faster than anyone carrying water in the bath.

………….

In the end, Li Hansheng and Lu Xiaohai were forced to give up this competition, because before the bell rang for the end of class, Xu Shanxiu, the head teacher and mathematics teacher, walked in. Suddenly, there was a sigh of mourning in the classroom, and the clanging sound of loosening the lunch box came and went.

"Students, there are two things to tell you. The first thing is that the school has decided to refund the tuition fee of 100 yuan, and after class, you can go to the window on the first floor of the building in the back building, and you can get it with the receipt of the tuition payment. “

"The second thing, now I have a tutorial book here, a set of 60 yuan, one in Chinese, one in mathematics, one in English, it can help you study better and improve your academic performance. Now let's go to the office with me, one set for each person, take it first, and hand over the money next week. “

"Okay!" Coaxing", everyone rushed to the office, afraid that the front was finished, and the back would not be taken. “

The head teacher's face smiled into a blooming chrysanthemum: "Students, slow down, don't rush!" Books are. “

Xing Chongchong took the book back, didn't care about eating, and went to collect the money first. Li Hansheng put the huge amount of money into his personal pocket, trembling with excitement. Fingers wrenched and calculated: "I have the money to buy a tutorial book and a tape recorder, maybe I can still have a few dollars left to buy snacks to eat." "Wiping a mouthful of saliva, let's go eat first, use the food ticket today, I don't know if there are any dishes, I'm starving to death."

In the fifth self-study class, students got up one after another to go to the office to pay the money. Li Hansheng stood up with the money in his hand, just took a step, and sat down thoughtfully.

"That's not right. The language tutorial book is indeed very useful, and it is more convenient to learn classical Chinese with classical Chinese translation. But math and English tutorials don't do anything to me, math tutorials are basically the same as textbooks, and I can't read the English tutorial books on dog days, so what do you want it for? I left the language and returned the remaining two. Hmm, I'm too embarrassed to talk to the head teacher. What to do? “

Li Hansheng's eyes rolled and he had an idea.

Taking advantage of the time when the head teacher went to the toilet after class, Li Hansheng slipped into the office and put the book and note on the desk. The head teacher who came back from going to the toilet saw the book and note on the table a little strange, picked up the note and looked:

"Dear Class Teacher,

Hello! I don't have much money at home, so I didn't want to buy three books, but there is a translation of the Chinese tutoring book, so I had to buy it in order to learn Chinese well. But math and English tutorials didn't work for me, so I didn't buy them and put them back on your office desk. Excuse me. “

Student(s): Lee Han-sung

"This kid!" Xu Shanxiu shook his head, remembering that Li Hansheng's eyes softened when he raised his head and pleaded, and the only annoyance disappeared. "Forget it, just buy a copy."

Li Hansheng looked at the head teacher at the door, his expression did not change, and he put the two books back, relieved and happy.

"If you have money, you can buy toys and snacks to eat, hahaha!"

………….

On Sunday night, the atmosphere was dull. Just when Li Hansheng was restless, the school's director of discipline walked in and revealed the reason for the dull atmosphere.

"Some students reported that Mr. Xu Shanxiu forced students to buy tutoring books, and the school communicated with Mr. Xu and learned that whether to buy tutoring books or not was all voluntary, and if any student did not want to buy them, they would return the books to Mr. Xu, and Mr. Xu would refund the full amount."

Xu Shanxiu squeezed out a smiling face, sent the director of discipline out of the door, and watched him go away. Turning back to the classroom, his face was black and blue, and he slapped the desk.

"Okay! I have studied well for you with all my heart, and you have stabbed me in the back. Besides, when did I force you to buy a tutorial book? Did I say anything like that? Good! If you want to return the book, right, who wants to return it, raise your hand now, I will refund the money to you! Hands! Xu Shanxiu roared, his eyes almost spitting fire from side to side.

In the incredible eyes of the class, a chubby hand was raised in the face of Xu Shanxiu's angry gaze, and Xiao Kunpeng stood up: "Teacher, I want to return the book!" ”

"You're saying I forced you to buy books? Why did I force you, tell me? Xu Shanxiu's anger seemed to have dropped a little.

"I asked you to return the book, and you said that you can't return it, and that the book must be used, isn't this forcing us to buy books? I don't want this book, I want to return it. The fat house looked indignant.

Xu Shanxiu's face calmed down. "Okay, I'll give you a refund, and bring me the book after class. If anyone else wants to return, raise your hand, take it together after class, and I'll refund the money. ”

After a few minutes, no one raised their hand. Xu Shanxiu nodded: "Xiao Kunpeng, you come with me." “

"Oh!" The fat house kept up with the book, and was emotionally excited.

…………

It was an hour after Li Hansheng saw the fat house again, and when he saw that his eyes were red as if he had cried, he took the book back. Wang Yanan and Wen Shuai whispered to him what was wrong, but the fat house just shook his head on the table but refused to say anything, with a dejected look like two people when he went out.