1 . 从好的方面来说，由于要参加比赛，我得去许多不同的国家。
_________ _________ _________ _________, I get to travel a lot to different countries for matches.

2 . Reeve became a passionate and engergetic advocate for people with back injuries and disabilites, raising millions of dollars________ ________ ________ (支持) medical research. （根据汉语提示完成句子）

3 . 每年，一坐上火车，我就会被山西方言包围。
Every year, the moment I get _______ the train, I _______   _______ by Shanxi accents.

4 . 你怎么选了这个而不是那个?
What made you choose the one ________ ________ the other?

5 . 根据调查，很多青少年不能分辨他们网上所交的朋友是否真实。
________ ________ the survey, lots of adolescents can’t tell whether the friends they make are real ones.