【正文】
參考詞匯: munity 社區(qū); environment 環(huán)境; exchange 交換 __________________________________________________________________________________________________________________ 單元主題寫作五 One possible version: It was a sunny day last Saturday. We went to the Yard Sale in Qianjin Community. There were more than 100 people at the Yard Sale. Some were selling cards, bookmarks, cakes and cookies made by themselves. Some were selling their used things such as toys, clothes and puters. And others were exchanging used books. I got my favorite books and I had a good time there. In my opinion, it is a very good activity. We can make good use of old things, and we can als