（2012·全国卷Ⅱ）
此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：
此行多一个词：把多余的词用斜线(\)划掉，在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号(∧)，在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
Dear Editor，
I'm writing to tell you opinion about water saving. _______________
Water is important. We, as well as animal, cannot live ______________
without water and neither agriculture or industry can go ______________
without it. Yet it seemed water is becoming less and less. ______________
Many countries in the world find we don't have enough water. ______________
To deal with a problem, I think, we should first go all ______________
out to plant trees though trees will help save water. Next, no______________
drinking water should be left running. Third, we should find ______________
ways to reuse the water using in washing, especially bath  ______________
water for which is quite a lot, and that will save much water. _______________
Sincerely，
Li Hua