1.Just as I can’t swim, so neither can my son.2.The temerity she had just witnessed seemed beyond reach of the words.3.Though reducing in number, they gained with fighting capacity.4.But besides economics is involved, for the extension of the throw-away culture has important psychological consequences.5.I made great play about the fact that computers could do the job in a fraction of the time.有些是没有错误的．不好意思，多了点．
