文章大意：这是一篇说明文。文章讲述了来自内蒙古通辽的一名退休教师华维光，爱好摄影。十年前，他发现家乡周围的沙地来了很多治沙工人，便开始用相机记录。在他的镜头下曾经的枯木黄沙开始出现绿意。渐渐地，草木茂盛，黄沙难寻。
1 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Hua Weiguang, 1 retired teacher from Tongliao, Inner Mongolia Autonomous Region, is a photography enthusiast.
A decade ago, the arrival of tree planters 2 (catch) Hua’s attention and the photos of the tree planters 3 (take) by Hua are evidence of the 4 (remark) transformation of the land. In those photos, hats, scarves and goggles, for the workers fighting desertification, are basic necessities to protect them 5 the wind and sand. There was no way to avoid the brutal summer heat in the land so the workers had to lie down on the ground or curl up in the narrow shade of their cars to cool off. And they also had to eat their lunch amid the blowing sands, taking in the small pieces of sand with their food.
“ 6 we don’t fool the tree, it won’t fool you. You take it 7 (serious), and then it behaves in the same way to you. You put efforts to make it live, and the tree lives up to your 8 (expect),” the planters say.
China’s forest resources have increased by over 70 million hectares in the past decade, 9 (rank) first in the world. One tree after another, a green Great Wall has been built. Brush by brush, a green field 10 (paint) over the yellow sandy land up to now.
