1 . 在过去两年来, 我们看到了大量的湿地被人类活动破坏。
In the past two years, we________________ large areas of wetlands________ by human activity.

2 . 虽然面对很多挑战，在同学们的帮助下我在英语上取得了迅速的进步。
Though ________ with many challenges, I made rapid progress with English learning________________ my classmates.

3 . 只有我们做出共同的努力, 我们才能创造一个更和谐的世界。
Only if________________________________________.

4 . 由于大量接触到当地人的语言，约翰不知不觉就学会了当地口音。(before) (汉译英)
__________________________________________________________________________________________

5 . 当我们在互联网上发布信息时，必须考虑潜在的后果，因为某些细节可能会被媒体误解或夸大。(likely) (汉译英)
__________________________________________________________________________________________

6 . 专家提醒观众，在我们的厨余垃圾中仍有不少的资源值得再利用。(worthy) (汉译英)

7 . 生命在于运动，只有让锻炼成为一种生活习惯，我们才能拥有更健康的体魄。(only by) (汉译英)

8 . 他并没有因为父母阻止他画画而放弃自己的梦想。(discourage) (汉译英)

9 . ________, this kind of disease can do great harm to people there.

A．Occurring where

B．It occurs where it is

C．Where does it occur

D．Where it occurs

10 . They had no sooner finished the survey by asking the parents the same questions there years later________they found that 18% of kids involved in the study were obese.

A．when

B．than

C．that

D．until