The day passed like this, and the golden afterglow sprinkled on the ground of Nankai.

"Yuecheng, you just wait for me! There's no business now, and my aunt is busy. In the evening, when there are more people, I will help you. "I am familiar with the store manager, and Wang Xueyi also called affectionately.

"Sister, you can't always go with me at night! Your dad and mom aren't worried! Besides, I've been at the store manager for more than a week, and I've been late for as many times as I want. ”

"It's okay, I'll explain to the store manager later, there aren't many customers now, and my aunt is too busy to come."

"Wang Xueyi, you can't sweep the floor." The squad leader shouted, "You let Lin Meng sweep the floor alone?" ”

"Uh-oh, I'll be right here." Wang Xueyi jumped up and shouted.

"Orange, if you help me, I'll be able to do less work for a while. Next week, you and Wang Yuan are on duty, and I will help you. ”

"I think you're helping Wang Yuan!" The corners of Gu Yuecheng's mouth rose, and he despised Wang Xueyi's whole body with his eyes.

"Oh, you just help me, or you just wait for me, I'll go UNHAPPY alone, I'm bored to death!"

"Wang Xueyi, you can't hear me talking, right?"

"I heard it!" Wang Xueyi jumped up anxiously, turned her head and looked at Gu Yuecheng with straight eyes, it seemed to be full of three words: Please!

"Or stay with him! Gu Yuecheng, I just have a question I want to ask you. Li Feng on the side said.

"Okay, okay! Sister Wang really owes you in her last life. Gu Yuecheng said helplessly.

"Oh yes!" Wang Xueyi jumped up happily and ran to the back at a fast speed to get a broom. Seeing that Gu Yuecheng was a little excited, the corners of Li Feng's mouth ...... Laughing, laughing brightly.

"How many more test papers did you get from the teacher?" Gu Yuecheng put down his schoolbag and asked.

"Hey." Li Feng shrugged helplessly.

"Tut, it's not bad for you to study. The teacher also gives you test papers every day. Gu Yuecheng walked next to Li Feng and said, "Which way?" ”

Li Feng was silent and pointed to the question casually.

"Ouch uncle, this is the easiest test paper. You have done all the Olympiad problems below, this ......." Gu Yuecheng stopped, in fact, she could see something.

"Hey, my brain, really!" Li Feng patted his head.

"Eh, but how did you figure out the last question? I've seen it in other test papers, but I can't even think of it if I want to die. I don't even know how to apply that formula. Gu Yuecheng pointed to the last question, science, it's really annoying, annoying!

"Oh, it's easy! You look at this, just use this formula, and then indirectly set the unknown to find this number, and then, the next thing is very simple. Li Feng's face was relaxed.

"Where's the simplicity?" Wang Xueyi came out, still holding a broom in her hand.

"Wang Xueyi, you hurry up." Lin Meng shouted.

"It's strange for a mentally retarded person like you to say it's simple." Li Feng knocked Wang Xueyi's head.

"Oh, I see, I said that I can't think of it so much, I want to indirectly set up unknowns, and I said that I can't figure it out so old." Gu Yuecheng suddenly realized.

Gu Yuecheng shook out of the math problem, "That's right, Wang Xueyi, your brain, hey, forget it." After saying that, he smiled, playfully mocking.

Lin Mengnan came in from the back door, her hands were up, Gu Yuecheng was no different when she saw her for the first time, but the cloudiness in her eyes was a little more.