假定英语课上老师要求同桌之间交换修改作文，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。

I like riding my bike．Though it is not very new, but it is my best friend．I find very convenient to go anywhere with a bike．Riding gives me not only exercises but also pleasure．I use my bike almost in summer when the weather is warm and dry．It can be very pleasant in winter when it is cold and rain is pour down．It can also be very dangerous．Of course I will be very carefully on my bike．In fact, accidents are not the only problem．Once I went to bookstore on my mother’s bike to buy some books and come out to find the bike missing．Now I have two strong lock．

为了丰富广大学生的生活，学生会将举办一次音乐周活动。请以组织者的身份写一个书面通知，要求如下：

时间：5月第一周

活动： 1. 演唱歌曲：流行歌曲。

2. 器乐演奏：古典和民间音乐。

3. 音乐比赛：听歌曲片段，然后说出出处。

地点：届时通知。 

参加者请于4月20 日前报名。

注意： 1. 书面通知应写成一篇连贯的短文。

2. 可以适当增减细节。

3. 词数100字左右。

4. 通知格式已写好。

5. 参考词语：

classical, folk, musical instruments, contest, sign up, take part in

Music Week

The Students Union has decided to organize a music week.                      

Come and have fun! 

Students Union

—Would you please give me a hand and take the bookcase upstairs?

—       ．

A．My pleasure                           B．With pleasure

C．Of course I do                          D．Yes．That’s all right

 In order to find ______better job, he decided to study _________ second foreign language.

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

 The doctor told me to take the medicine 　　　　.

A．every fourth hours

B．each fourth hour

C．each four hours

D．every four hours

 It was _______ to see so many ________ people in a small town.

A．amazing; amazing                       B．amazing; amazed

C．amazed; amazed                        D．amazed; amazing

He is __      that everyone likes to make friends with him.

A．a such honest boy                       B．so honest a boy

C．so an honest boy                        D．such honest a boy

This book _________12 units, _________ the unit of Music.

A．contains, including                      B．includes, containing

C．contains, includes                       D．including, contains

__________,  he caught up with others.

A．With the help of the teacher’s

B．With the teacher’s help

C．By the teacher’s help

D．On the teacher’s help

The young man helped the company recover, so his boss gave him an apartment

_________.

A．in return          B．in turn            C．in charge          D．in fact