Complete the sentences, using the words or phrases in brackets. Make additions or changes where necessary.*There are many _________1________ about the ability to live to a great age. Some consider this is due almost entirely to genetics, but in truth favorable genes only provide us with the _____2______ to live a long life. What really matters is whether we ____________3___________ what nature has provided.(potential, misconception, make the most of)*Recently, the Seattle Times reported the nightmare reality that among the 79,000 patients on hospital transplant lists around the country, over 15,000 will die waiting for _______4____ organs. Over the years, the effectiveness and the ethics of using financial incentives(刺激)to increase the supply of transplant organs has been a _______5________, and the divisions among supporters and_________6________ are deep and emotional. (contentious, opponent, donate, issue)*A few months ago, Wall Street financier Madoff admitted that Bernard Madoff Investment Securities(证券)was _____7_____ . As is widely known, Madoff is Jewish, and ________8_______ he used his Jewish identity to build his reputation as a man of integrity. Many in the Jewish community now _________9______ because they feel he has given them a bad name, quite apart from the issue of any financial losses they may suffer. (condemn, fraud, in some ways)In the process of ______10_______, the embryos weredestroyed______11_______. _____12________, to get the genetic material from inside the cells to analyze it, you have to destroy the cell. (in other words, by necessity, analysis)