填入下段文字中的短语，与上下文衔接恰当的一项是自从地球印下人类的足迹以来，地球的容颜逐渐由美变丑了。特别是迈入工业社会之后，人类在向大自然索取大量财富的同时，也排放大量废气、废水和废渣，污染着自己赖以生存的① ，地球伤痕累累，公害频频发生，② ，人们感到生活在一个缺乏安全的环境中。

I’d like to choose yellow as the colour of our bedroom .— . The colour brings me a warm and comfortable feeling .

Naturally, after I told her what to do, my daughter _____ go and do the opposite.[ ]

Could you tell us ____ —For about two weeks.

I was just to cut my rose bushes but someone ________ it. Was it you?[ ]