依次填入下面一段文字横线处的语句，衔接最恰当的一组是(　　)这些事件相连地发生，我为我祖国的将来担心，__________。________。________。________。________，开始认识到大家都有救国的责任。①我甚至现在还能记得这小册子的开头第一句：“呜呼，中国将亡矣。”　②在这个时期，我开始有了一些政治认识，尤其是我读了一个瓜分中国的小册子　③它讲到日本的占领高丽与台湾，中国的失去安南、缅甸　④给予我的已经反叛的青年头脑以一个永久的印象　⑤当我读了这本书之后

________ houses were destroyed in the earthquake.

No matter what substance it may be, it is ________atom.

do you think of store shopping in the future—- Personally, I think it will exist along with homeshopping but___________.

sit in an office all day long and rarely _____,you’re likely to suffer from neck andback pains