1 . 关于人口的问题你最好请教威廉教授，他对于整个课题都了如指掌。
You’d better ask Professor William about the population issues, who has the whole subject ______
________ _________.

2 . 所以要微笑，不时地做一下手势，表现出一些精神，并给面试经历注入一些活力。
So smile, gesture once in a while, show some energy and _________ ________ ______ the interview experience.

3 . 很多模式表明，引起印度季风的因素会削弱。
Many models say the factors that _________ _________ __________ the Indian monsoon are likely to weaken.

4 . 美国人已经开始缩减开支，不只是缩减诸如旅游，娱乐或新车。
Americans have ________ ________ ________ spending, and not just for things like travel and entertainment, or new cars.

5 . 许多医学发现都是经过反复试验得出的。
Many medical discoveries were made ________ ________ ________ ________.

6 . 他不会让情绪妨碍自己的工作。
He wouldn’t allow emotions to ________ ________ ________ ________ of him doing his job.

7 . 这么多人违反交通规则，以至于我们再怎么强调交通安全的重要性也不为过。
So many people violate traffic regulations that we cannot ______ too much ______ ______ the importance of traffic safety.

8 . 他情绪低落。他没有心情在公园里散步。
He is in low spirits. He is ______ ______ ______ ______ a walk in the park.

9 . 他小时候的这件事在也没有被提及。
This incident in his childhood is never again ______ ______.

10 . 我们要抛弃那种想要找到归属感就必须取悦他人的想法！
We must ________ _________ ________ the idea that we should please others to find a sense of belonging!