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。
A Couple Fighting Sand in Inner Mongolia
After an early autumn rain, Bao Hua couldn’t wait to check on her trees in the desert. She was 【小题1】 (satisfy) to see the trees turning green again. The 【小题2】 (time) rain saved around 80,000 yuan for her. A monthly watering of their trees usually 【小题3】 (cost) 200,000 yuan.
In 2000, Bao, along 【小题4】 around 80 households of herdsmen (牧民) and farmers, moved to a village in the desert in response to the government’s call for returning pastures (牧场) to forest and grassland. The village, not far from both the Badain Jaran Desert, the 【小题5】 (three) largest desert in the world, and the Tengger Desert, 【小题6】 (trouble) by sandstorms in the spring then, driving farmers and herders home to deal with potential economic losses.
But Bao, a tough Mongolian, made up her mind 【小题7】 (stay) and deal with desertification. After they talked with experts and residents, she and her husband used their own savings to plant saxaul trees, 【小题8】 can survive in dry conditions and withstand strong winds.
Before sunrise, they wear thick coats and hats and plant small trees in the strong, cold wind. 【小题9】 (lack) watering equipment, they carry water to each tree, one by one. Over the past two decades, they have planted some 33,000 hectares of trees. With a son and a daughter both now grown up and independent, Bao is free to enjoy her life. But she still leads 【小题10】 busy life, getting up as early as 5 am to run errands (差事) every day.