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。错误涉及一个单词的增加、删除或修改。Lastweekendwewentmounta

　　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。错误涉及一个单词的增加、删除或修改。

　　Lastweekendwewentmountain-climbing.Eventheheavyraininthemorningcouldnotpreventusgo.Settingoffveryearly,wewentalonganextremenarrowroad,allinhighspirits.Oneverysideoftheroadweregreenfieldsandsomefarmhouse.Wecouldhearthesoundoftherainandourfootstepsmixingwithourlaughter.Atnoonwereachedtopofthemountain.Thatsurprisedusmostwasthebeautyofthescenesthere.Afterhavingashortrestandsharingwiththefoodwehadbrought,westartedgoingdown.Itrainedevenharder.Wearewettotheskin,andwestillsangandlaughedhappily.