? March is the month of learning from Lei Feng, and the school will hold a charity sale. According to previous years' experience, it is difficult for Bambaza to make money. In order to reduce the pressure of charity sale, I decided to hold an auction in my class first and donate some of the proceeds to the school.

I told my ideas to the students, and judging from their reactions, I didn't object or support them. I was worried about the items that students were not going to auction, so I specially reminded them in the class group at the weekend.

? On Sunday night, our auction was held as scheduled. I took a form and asked the students to register the items to be auctioned, so as to be aware of them. I took the registration form and items and put them on the rostrum to announce the start of the auction.

? The first auction is a pack of snacks, the starting price is one yuan, and the price can be increased by fifty cents each time.

After several rounds of bidding, the snack was sold for three yuan.