2015国庆广州市
高考英语语法填空、阅读理解学生自练（7）及答案
广东省2014语法填空(共10小题；每小题l 5分．满分l5分)
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为16—25的相应位置上。
we must have water to live. __ 16________ the water we use is clean and fresh, it will make us ill. the animals __ 17________ (live) in and around lakes and rivers must also have clean water. our rivers and lakes supply most of our water. the clear, blue water found by the first american settlers has changed. many of
