短文改錯。
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處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加：在缺詞處加一個漏字符號（/\），并在其下面寫出該加的詞。
刪除：把多余的詞用斜線（\）劃掉。
修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。
注意：1. 每處錯誤及其修改均僅限一詞；
2. 只允許修改10處，多者（從第十一處起）不計分。
In the winter vacation, I paid a visit a mountain village in a suburb of Handan. No sooner had I got
off the bus when I was greatly surprising to see all the changes. It was far better than I had been
expected. Now every family can drink cleanly running water. The villagers needn't carry water himself
any more. Firewood is no longer used for cooking. Marsh gas, a new cheap clean energy, make it very
convenient to cook and light. As all the families have color TV set, they can enjoy plays at home. It
impressed me most was that the best building in a village was the school. I hope the mountain village will
become better and better.
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