1 . I’m a bit worried about ______ with the other students in my advanced course.
我有点担心在高级课程上无法跟上其他同学。

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

3 . _____________, 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。

5 . 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。

6 . 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。

7 . 她坚持每天平均跑15英里左右，不论什么天气。
She runs ________ ________ about 15 miles a day every day, whatever weather it is.

8 . Actually greenhouse gas could _________ _________ (导致) climate change. (根据汉语提示完成句子)

9 . The writer says that we must change our way of life and learn ______ (与自然和谐共存) in order to save our planet. (根据汉语提示完成句子)

10 . All the people invited to the meeting held last week commented ______ the new bus app. （用适当的词填空）