2、假定英语课上老师要求同桌之间交换作文，请你修改你同桌写的以下作文．文中共有10处语言错误，每句中最多有两处．错误涉及一个单词的增加，删除或修改．

    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．每处错误及修改均仅限一词；

    只允许修改10处，多者（从第11处起）不记分．

    Good health is the person’s most valuable possession．Today，it is much easier to be healthy than it was the past．Modern people knew more about health，have better food，and live in clean surroundings．Also，scientists and doctors have learnt what to deal with many diseases．Most people can quick get help from a doctor or go to a hospital since they are ill．As a result，people in the modern world generally live longer than people were used to．People in developed countries can expect to live for twice as long as people who lived a few hundred years before．

1、假设你叫李华，你的加拿大笔友James想了解一下你参加2008年全国中学生英语夏令营的有关消息，请你根据下面的海报给他写一封信，谈谈有关活动情况和活动意义，并邀请他参加你们的活动。

    参考词汇：全国中学生英语能力竞赛NEPC；

Dear James，

Nice to hear from you again．

Best wishes.

Yours truly,

Li Hua

22、—You are late again.

—I am sorry my car           in the heavy snow.

A．stuck to          B．got stuck           C．got sticking          D．was sticking

21、The car factory is going to           around 150 workers because of the drop in sales.

A．lay out           B．lay on          C．lay off           D．lay by

20、He was           only by his wish to help me, and expected nothing in return.

A．forced          B．motivated         C．pulled         D．motioned

19、Wang Lin was told about a health care project that provides treatment at half the cost or less,

          the needs of the patient.

A．depend on                                           B．to be depended on

C．depending on                                       D．depended on

18、—Did a letter come for me ?

—Yes,           came for you.

A．that         B．it           C．one           D．this

17、Shall we force him to make a commitment           on time?

A．to returning           B．to return         C．to returning back               D．to return back

16、Tommy, it’s           bad manners to blow your nose at           table.

A．/, the         B．a, the          C．/, /           D．a, /