下面短文中至少有10处语言错误。请在有错误的地方增加、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, 并在该词下面写上修改后的词。
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。
John and Tom are friends. One day, they went into forest for a trip. They were enjoying the beauty of nature when they saw a bear ing at them. All of them were very frightened. Tom ran up to a tree and climbing quickly. He did not think of John, who was not so good for tree climbing. John thought for a second .He has heard that animals do not like dead bodies. He fell to the ground but held his breath. The bear smelled him for a while and went away, thought he was dead. Tom asked John, “What did the bear whisper into your ear?” John replied, “The bear asked me not to keep away from friends like you”, and went on her way lonely. 加个 a
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(答案→)加个 a
解析：
【小题1】在forest之前加个 a，表示泛指某个事物，用不定冠词
【小题2】表示两者都用“ both”，而“all”是指三者或三者以上
【小题3】and连接了两个并列结构，and之前用的是一般过去式，故and之后也应用一般过去式
【小题4】固定短语 be good at 擅长
【小题5】整篇文章都用的是一般过去式，这里表示“曾经听说”，过去的过去，故用过去完成时
【小题6】这里表示并列，而不是转折，所以but改为and
【小题7】分词的逻辑主语“The bear”和分词动作是主动关系，故用现在分词作原因状语
【小题8】这里要表达熊说要远离你这样的朋友，keep away from 远离
【小题9】根据上文He did not think of John,可知Tom是男的，所以her改为his
【小题10】alone只表示“独自”的客观状态，lonely可表示人“孤独的”也可表示地方“荒凉的”