The following paragraphs are taken from the textbooks， followed by a list of words or expressions marked A to Y. Choose the one that best completes each of the sentences.

     West Germany, by contrast, will not be able to _______ any form of euthanasia for a long time to come. Opposition is _______ fierce, because of the shadow of the past. Countries _______ an uninterrupted recent libertarian tradition have less to fear from setting some _______ rules for voluntary euthanasia. By _______ to discuss it, they usher in something worse. 

     We watched while pride allowed unimportant battles to be _______ into the most important stands of the war—because we couldn’t _______ and we couldn’t retreat and because it didn’t matter how many American _______ were provided to prove that point. Now we are told that we have to _______ quietly while the American lives are lost so that we can exercise the _______ arrogance of Vietnamizing the Vietnamese. 

     Newspapers have two great advantages _______ television. They can be used by men as barriers _______ their wives. It is still the only effective screen against the morning features of the loved one, and, as such, performs a unique human _______. The second advantage is that you can’t line a _______ pail with a television set—it’s usually the other way _______. 

     It is only lately that I have found how much science of genetics is _______. Agronomists and the like have taken to _______ all sorts of vegetables and fruits—changing their  _______nature. This sounds wonderful and often is _______. For the scientists have not as a rule taken any _______ whatsoever in the taste of the things they’ve tampered with! 

     My own lack of shame in the rioting then taking place in America _______ me. In one sense, I was the _______ of the ghetto child who through hard work and initiative was  _______himself toward a better life. I was the _______ , the exception. It was my life that was held up to Watts youth to _______.

A pulling     B involved     C lose             D incredible     E against

F around     G refusing     H too                I watch             J garbage

K over          L emulate      M archetype   N insane          O interest 

P limited      Q legalize      R with             S escalate         T bodies

U service     V surprised    W example    X breeding        Y original