1 . Since Zhangjiajie ________________ (improve) its transportation and service for long, the city now can receive 36, 200 tourists per day. （所给词的适当形式填空）

2 . The Chinese Ministry of Agriculture finds that between 2005—when the government started a soil-testing program ________ gives specific fertilizer recommendations to farmers - and 2011, fertilizer use dropped by 7.7 million tons.（用适当的词填空）

3 . Doing your homework is a sure way to improve your test scores, and this is especially true __________ it comes to classroom tests. (用适当的词填空)

4 . Western China is abundant in mineral resources ________ offer very high potential for exploitation. (用适当的词填空)

5 . Mensa is a society for bright people, and it aims to create a platform ________ many think can provide the chance to share their thoughts and ideas. (用适当的词填空)

6 . To our surprise, the little boy did ________ (memory) the words in ten minutes. (所给词的适当形式填空)

7 . She envied our family atmosphere ________our parents showed us much affection. (所给词的适当形式填空)

8 . My washing machine ________ (repair) this week, so I have to wash my clothes by hand. (所给词的适当形式填空)

9 . More often than not, close friendships will help smooth out the sometimes rocky road __________ we all meant to travel. （用适当的词填空）

10 . From this story we can see that friends are people __________ support you through thick and thin. （用适当的词填空）