1 . Nevertheless, Qian did not let that _____________ him _____________ the challenge. 
然而，钱学森并不气馁，而是接受挑战。

2 . It seemed that the woman liked the water from the pump so much that she _____________ it _____________to her house every day.
该妇女似乎非常喜欢从水泵抽上来的水，每天都让人从那里打水运到家里来。

3 . Through Snow’s _____________, water companies began to sell clean water and the threat of cholera around the world saw a substantial decrease.
经过斯诺的不懈努力，饮用水公司开始出售洁净水，世界各地霍乱的威胁大幅降低。

4 . They had been given free beer, and so had not drunk the water from the pump. Snow suspected that the water pump _____________. 
这些幸存者在剑桥街7号的酒吧工作，酒吧为他们提供免费啤酒，因此没有喝水泵抽上来的水。斯诺怀疑水泵就是罪魁祸首。

5 . _____________, he rose to become a famous doctor, and even _____________ Queen Victoria when she gave birth.
后来，他成了一位名医，甚至照料分娩的维多利亚女王。

7 . Even in his later years, Yuan Longping was still young at heart and _____________, and everyone was always excited to see what he would dream up next.
即使在袁隆平的晚年，他的心态依然十分年轻，并且满怀憧憬，大家都会兴奋地期待他的下一个不同寻常的想法。

8 . Yuan _____________ the answer could be found in the creation of hybrid rice. 
袁隆平坚信，可以在杂交水稻的培育中找到答案。

9 . Indeed, his slim but strong body is just like that of millions of Chinese farmers, _____________ he has _____________ his life.
确实，他瘦削但结实的身躯看起来和他为之奉献了一生的千百万中国农民一样。

10 . The American public was also increasingly becoming ________ ________ (意识到) the huge environmental problems the country faced. (根据汉语提示完成句子)