文中共10处错误，每处错误仅涉及一个单词的增加，删减或修改．增加：在缺词处加一个漏字符号（^），并在下面写出该加的词．删除：把多余的词用斜线（）划掉．修改：在错的词下画一

　　文中共10处错误，每处错误仅涉及一个单词的增加，删减或修改．

　　增加：在缺词处加一个漏字符号（^），并在下面写出该加的词．

　　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．

　　My name was Adam Rouse．I'm 19years old and I am used to be a drug addict．I first started using drugs when I was 15．I buy cannabis from a man in the street．He continued to buy cannabis from same man for about six month．One day，he offered me some crack cocaine．Cocaine is a powerful addictive drug．Some drug users inject cocaine，another smoke it．Both ways are dangerous．Users whom inject the drug are also on more danger if they share needles with other users．