增加：在缺词处加一个漏字符号（/\），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1). 每处错误及其修改均限一词。

2). 只允许修改10处，多者（从第11处起）不计分。

    Mr. Grey liked walking from a station to his office. One morning he was walking along the street while a stranger stopped him and said to him, “You may not remember me, sir, but one year before I came to London without a penny in my pocket. I stopped you in this street and asked you lend me some money, but you gave me £5. You said you are willing to take a chance to give us a new start.” Mr. Grey felt a bit surprising and thought for a few second. Then he said, “Yes, I remember you.” “Well, are you willing to take for another chance?” The stranger said carefully.

国家质检总局近日抽检了9家电商平台在售的275批次产品，“TOSHIBA东芝”、“荣事达”、“TCL” 等品牌的19批次电磁炉被检出不合格，存在安全隐患。作为青少年应该（  ）