精选优质文档-倾情为你奉上定语从句语法填空专项练习二:能力提升练习贵州省凯里一中 刘治豪 编辑整理 (注:部分题目可可视情况填入多个答案)1. He failed in the exam, _ proves that he wasnt working hard enough.2. Willam won three Olympic gold medals in track(田径), _ made her mother very happy.3. _ we know, more than seventy percent of the earth is covered with water.4.A horse is a useful animal,_ everybody realizes.5. _ is said that Kaili will be an important central city in Eastern Guizhou in the coming