1 . Natural _(资源) are running out at such an alarming rate that we should no longer take them for granted.

2 . After years of using up natural ___________(资源), many developed countries are now   concerned about saving nature. （根据汉语提示单词拼写）

3 . 作为一个高中生，我将会利用学校资源来实现自己的潜能。(as, make use of /take advantage of) (汉译英)

4 . The database could be used as a teaching ________ (资源) in colleges.（根据汉语提示单词拼写）

5 . 为了充分发挥你的潜力，充分利用我们学校的资源是很重要的。（汉译英）

6 . Many developing nations are using up earth's natural_____________(资源) at an alarming pace, which has caused some severe damage to earth that may take years to recover. (根据汉语提示单词拼写)

7 . Nearly everything we do in our modern lives requires the use of the Earth's natural r___________.（根据首字母填空）

8 . Our natural ________ are limited. This means that they will not________forever.

A．energies; occur	B．materials ; erupt
C．resources ; last	D．sources; bury