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。每处错误仅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）答案应写在答题卡上
2）每处错误及其修改均仅限一词；
3）只允许修改10处，多者（从第11处起）不计分。
We're living in a world
where we can never stress the important of sharing too much. By sharing, we can
often great reduce our sadness and double our happiness.
When it came to this topic,
memories flood into my mind. There was a time when I caught in the sadness of
not passing an important exam. My world turned gray and I didn't feel
interested in something until my best friend came up to comfort me. Encouraged
and moved by his kindness, I shared my trouble with him, that relieved me soon.
Little by little I regained my confidence. The followed months witnessed my
efforts, and I finally made a great progress in other important exams.
As you can see, which was
sharing with my friend that helped me out of that dark time and bring back my confidence.
Sharing is beautiful, not only physically but also mentally.
