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：在缺词处加一个漏字符号（∧），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；.只允许修改10处，多者（从第11处起）不计分。
One day I hurried home for lunch after school because of there would be an exam in the afternoon. I expected get back early to prepare for the exam. But when I got home, the lunches was not ready yet. I am unhappy. When the dishes were served, I found none what I liked. I ran out of the house angry, and then walking in the street for a while. When I got into the room, I saw the lunch box on my desk. One classmate told me my mother had brought them for me. Before opening the box, I found my favorite food inside. My eyes quickly filled with tears.
短文改错 (共10小题；每小题1分，满分10分)
Today I was having a PE lesson while I fell down and hurt my foot．I was in great pain at that moment but I tried to act as if nothing happened until the class was over． Although I had difficulty walk back to my classroom, but I still didn't tell anyone and even refused the offer of help from my classmates． As the result, the hurt on my foot became worse．Now I know I am wrong．We can tell other our need for help and accept their help．Someday we can help him in return．In this way, we can get along with each other happy and peacefully．
短文改错 （每小题1分，满分10分）
We are now living in an information world that TV, cell phones and the Web are wide used. It seems that many people can not enjoy them without them. However, if I had to give up one of them, I will turn off the TV rather than switch off my cell phone and cut off the Internet. I could do without TV because few show take my fancy and there’re too many commercials. Besides, most programs on the TV are also available elsewhere. As for cell phones and the Web, they are more necessarily to me. I need a cell phone to keep touch with my friends and family, and almost all information can be gather on the Internet.
短文改错（共10小题，每小题1分，满分10分）
For most people, it is almost impossible to operate on a computer without a mouse, let alone surf the Internet. A well-chosen mouse is really handy, flexible and convenience in controlling the screen. Without the functions of inserting, deleting, moving and copying, it enables us to edit text, browse web pages and download that we want. It can even bring us a flood of musics, movies and PC games. Just imagining, all that can be done with a cute mouse.
A convenient tool can certain make our work easier, and it doesn’t always help in a positive way. Too much ready information on our fingertips leaves a little room for knowledge pursuing. Too many ready answers make us less excited in finding truth. Relying too much on mouse clicking make us much lazier and less creative.
短文改错
Dear Brown,
Last summer I take a part-time job in the International Camp for children. I have been told one more worker will be needed in this year and I think you are fit to it. How about join us? The camp is at the foot of a small hill close to a river. It is so a beautiful place! We can hear birds singing happy all around. Everybody sleeps in tents, that is very exciting. We usually work only five hours a day, so we will have plenty of spare time visit the area and have a fun. I am sure it will be an unforgettable experience. If you are interesting in it, reply to me soon．
Yours,
Li Hua
短文改错（共10小题；每小题1分，满分10分）
I first met Li Ming at a friend birthday party five years ago. Then I invited Li Ming over in my place. We listen to my CDs together and soon become best friends. Three years ago, Li Ming’s parents invited me to spend two wonderful week in Qingdao with them during the summer holiday. Li Ming and I loved walking along the beautifully beaches there. Last year I was ill but had to stay in hospital for a week. Li Ming came see me every day. Then his father has changed jobs and they moved to another city . Since then we haven’t see each other much. But we’ve kept writing to each other.