读报道，按照时间的顺序列出背景新星职业学校学生参与的社会实践活动。(都是小写) Beijing Xinxing Vocational School students participated in a two-week social practice program this summer. During the program students took part in activities such as sales training, video and poster production, and selling environmentally-friendly bags. The twenty-one students, mainly first-year and third-year, were divided into three teams to sell the bags. They also joined in pre-sales works, like designing sales plans after training. The whole process was highly competitive because the students had to try to sell the most bags. One of the teams sold bags to Carefour, one of the biggest supermarket chains in China, while another team signed Pepsi onto their customer list. Li Kai, manager of the company, said cooperation with Beijing Xinxing Vocational School was a big success. “I find my communication skills have been greatly improved and I now realize social experience is really important for us,” said Zhang Ming, a first-year student. “These activities are very useful. I hope we can have more activities like this in the future,” Xu Liyan said. This is the third time that Beijing Xinxing Vocational School has organized such social practice. And it is the second time they have cooperated with Pepsi.bc59bb3c2f0b43770386969abb464664.pngfeeaa57e3a9f3065800642b2b92ce155.png