假定英语课上老师要求同学们交换修改作文，请你修改你同桌写的一下作文。文中共有10处语言错误，要求你在错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏字符号∧，并在其下面写上该加的词。
删除：把多余的词用斜线＼划掉。
修改：在错的词下划一横线，并在该词下写上修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
Last Sunday, my friend Zhang Hua and I decided go to the foreign language bookstore in our city. We were waiting for to get on a bus when we noticed a woman nearby. She had several bag and a baby with her. Both Zhang Hua or I helped her get on the bus. We carried the bags and she held her baby. On a bus she told ourselves that she wasn’t sure where to get off. That’s because we didn’t get off the bus at our stop to making sure she got to her place. When we help her get off the bus, the woman was so thankfully. And she said, “You are good kids.”