修改：在错的词下画一横线，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仅限一词；

　　2．只允许修改10处，多者(从第11处起)不计分。

　　Dear Mike，

　　In your last letter，you told me you want to go hiking in the coming summer vacation.Like any adventure of nature，we should be prepared for your hike.The followings are my advices：

　　Firstly，hike with a partner for safety and leave word whether you will be traveling in case of the emergency.Secondly，carry a cell phone with you.Thirdly，be sure have the right clothing and footwear for the hike.Fourthly，carry a plenty of water because you can become quickly thirsty without it.Meanwhile，have a few snacks can give you energy，too.Fifthly，take a small first－aid box with you，particular on longer hikes in case you get injure.

　　Yours sincerely，

　　Li Hua

　　答案　

　　Dear Mike，

　　In your last letter，you told me you

　　to go hiking in the coming summer vacation.Like any adventure of nature， should be prepared for your hike.The followings are my ：

　　Firstly，hike with a partner for safety and leave word

　　you will be traveling in case of

　　emergency.Secondly，carry a cell phone with you.Thirdly，be sure

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