五年级英语阅读题有几道不会，高说来帮忙解答一下！！

Answer 1

第一题：第一段的第四句开始至结尾；第二题：NO,we can't.第三题：NO，there isn't.第四题：Because there isn't much water on the earth,it is very valuable.

Answer 2

第一第一暂短最后一句话第二是No,we can't.
其它的我看不清