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 Mary,

　　What is everything going? In your last e-mail you said you will buy a new computer. I am wondering if or not you have already bought one.

　　My parents just decided to send me to the United States to study, but I’m planning to spend my spare time there work with an American family. On one hand, I hope I can earn some pocket moneys and buy my favorite books. On other hand, I think I can improve my English on this way.

　　However, I don’t really understand more about American customs and living habits. Could you please tell me some of the more use elements? Thank you.

　　I’m looking forward to your reply.

　　Yours,

　　Li Hua

　　答案

　　Dear Mary,

　　What is everything going? In your last e-mail you said you will buy a new

　　How

　　would

　　computer. I am wondering if or not you have already bought one.

　　whether

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