B.Translate the following underlined sentences into English
我应集中精力，读我所未读过的书。我应该利用所有的时间，写我所要写的东西。 但是我没能这样做，我的好多的时间都糊里糊涂的混过去了。
【正确答案】：
I SHOULD HAVE UTILIZED ALL MY TIME IN WRITING ANYTHING I WANT TO WRITE.
【题目解析】：本题考查单句翻译中词义的选择。根据后文的我没能这么做，可知是对过去的事情的虚拟。所以结合下文须译为虚拟语气结构。utilize time in doing sth.：利用时间做某事。I should have utilized all my time in writing anything I want to write.