1 . 为了更好地做好面对危险的准备，学生会打算在本周五下午3点在我们的教学楼组织一次紧急疏散演习。（不定式作目的状语）
________, the Student Union intend to organize an emergency evacuation drill at 3 p.m. this Friday in our teaching building.

2 . 去年，许多人花不少钱体验了一种他们知道会有拥挤、不适和危险的经历。（would do）（汉译英）

3 . 有一种我可能无法判断这些网上朋友是不是真朋友的危险。（汉译英）

4 . 这则广告提醒学生注意吸烟的危害。
The ad ________ of smoking.

5 . 在任何情况下，我们都不能自行修理这电烤炉，以免发生危险。（circumstance）(汉译英）

6 . 请根据上下文内容，将文中划线部分译成汉语或者英语。

Human activities that have indirect effects on animals can be just as harmful.     1     当我们修建农场和工厂时, we destroy animal habitats and leave many animals with nowhere to live,     2     或者没有食物可吃.     3     We can also put animals in danger without ever entering their habitats. Air, water, noise and light pollution can all have a deep and damaging influence quite far from their source. Partly due to pollution caused by ship traffic and other human activities,     4     the dolphin population has dropped greatly. As the human population continues to grow,     5     so does the effect we have on animals.

10 . 由于人类的活动大约百分之十七的雨林消失了，这使很多物种处于灭绝的危险中。
About 17 percent of the rainforest has disappeared_________, leaving many species _________.