假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏字符號（∧），并在其下面寫出該加的詞。

刪除：把多余的詞用斜線（）畫掉。

修改：在錯(cuò)的詞下畫一橫線，并在該詞下面寫出修改后的詞。

注意：1. 每處錯(cuò)誤及其修改均僅限一詞；

2. 只允許修改10處，多者（從第11處起）不計(jì)分。

1

My classmate except me were in high spirits. At the coming party I would have to do some cleanings, for I wasnt able to dance and sing. During the party, I tried to keep the room being clean. After the party I got rid the rubbish. Enjoying my classmates smiling faces, I felt their job worthwhile. When told the room will have been a dustbin without me I thought of a saying, “There must have a use for my talent.” You may have no special talent, so as long as you try to do good in everything useful, youll find everything is beautiful at every corner of your life.

2

Recently, we have had a discussion about if we should study by discussing in free class. Views vary from persons to person. Most of the students consider that it is of greatly help studying by discussing in free class, that, they think, can help to find better ways to solve problems. What is much, they believe that they learn by discussing can last longer in their memories. However, there are 35 percent of the students hold the opposite view it is not good. They insist that discussing mean lacking thinking and the loud noises is caused by it will disturb others.

3

Our school lies on the foot of a mountain with a small river passes by. It used to be a quiet, clean and beautiful place for a school. It is a pity which things have changed after a chemical factory was built near our school one year ago. Every day the factory produces many waste water and some harmful gases. The terribly pollution is harmful to our health. Whats bad, the great noise from the factory had a bad effect on our activities. As a result, our school is no longer what it used to. Our teachers and students are miserable beyond the description.