Road﹣side business has become a hot topic recently． Premier （总理）Li Keqiang once said that road﹣side business can reflect common people's life lively．

    Last weekend， 5 college students decided to taste the trade pattern and difficulties of life outside school （1）　　 selling vegetables on the side of the road together．

    In the morning，they had to （2）　　 up at 3 o'clock．First，they went to the farm near the city to buy different （3）　　 of vegetables． To reduce （减少） the cost， they learn to bargain （讲价） with the farmers． Then they went back to the city as soon as （4）　　 to take up a street stall（摊位）．At about 6：30 a．m．after putting vegetables in order and nicer ones on top，they began to（5）　　 vegetables．They peddled （吆喝）loudly and actively to attract customers．When the vegetables were not sold out， they gave them （6）　　 to homeless people．Two days （7）　　 ， they earned （挣得） about 300 yuan．

    After this unusual experience，they shared their feelings with each（8）　　．"We were tired，（9）　　 we gained a lot． Compared with hanging out， such social practice makes us learn （10）　　 difficult it is to make money．" said Wang Wen， who came up with this idea．