下面短文中有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：在缺词处加一个漏词符号(∧)，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。

Last Monday morning, our English teacher told us to put our writing book on the desk so that he could check them. Honest speaking, I really wondered what would happen that if he found out I did not finish his homework. So I took out my Chinese writing book instead of my English book. When the teacher found this out, I pretended to be very surprising, “Oh, I’m very sorry, but I think that was my English book because they have a same cover. I can take my English writing book to school in the afternoon!” On listening this, the teacher said, “OK!” I narrowly escaped punished. Now I realize I was wrong.

你校正在开展“和谐宿舍生活”的主题周活动，请按下列要求写一篇100-120词的英语短文向英语社投稿：

1. 阐明和谐宿舍生活的必要性；

2. 提出建议。

注意：短文的开头已给出（不计词数）。

参考词汇：harmonious和谐的；  harmony和谐

    Dormitory life is regarded as an important part of school life. _______________________

_____________________________________________________________________________

Many lifestyle patterns do such        great harm to health that they actually speed up ______weakening of the human body.

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

I wanted some paper but there was _____ in the house.

A. nothing                            B. none                                 C. no one                    D. not one

It looks like the weather is changing for ______. Shall we stick to our plan?

A. the worse                        B. worse                    C. the worst                         D. worst

With the development of science, more new technology      to the field of IT.

A. has introduced                                               B. is being introduced  

C. is introduced                                                D. was introduced

― Have you finished your composition already, Jack?

― Yes. I _____ it within half an hour.

A. have finished                  B. finish                                 C. finished                          D. will finish

_______ several times, but he still doesn’t know how to do it properly.

A. Being shown          B. Having shown him

C. Having been shown                                             D. I’ve shown him

As a coach, you should know clearly about the direction ______ your team should develop.

A. to which                    B. from which                C. in which                          D. for which

―Excuse me, Sir, but could you tell me how to go to the railway station?

―Sorry. You’d better ask, I’m afraid, ______ is a native.

A. whom                  B. who                             C. whomever               D. whoever