These fish can’t be taken out of the water _____ whichthey will die soon.

l now, full use of this theory hasbeen ________ in building large ocean-going ships.

把下列句子组成语意连贯的语段，排序最恰当的一项是(　　)①他还指出“没有先前生物的模型或胚种”②他似乎认为世界上的栖息者在陆续的时期内几近灭绝③马修先生的观点和我的观点之间的差异是无关紧要的④其后又重新充满了这个世界⑤也可能产生新类型⑥这些观点表明他似乎认为生活条件的直接作用具有重大的影响，已清楚地看到了自然选择原理的十足力量

Why didn’t you ask us for help when you were in trouble—I __________. I managed perfectly well on my own.

We don’t need to do extra work this evening. The day’s work is almost ______ now.