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PART TWO SKIMMING SKANNING 1.D Scientists vision of the world in half a century 2.B may not come true 3.A humans wont have to donate organs for transplantation 4.C live to 100 and more vitality 5.C alien life will likely be discovered 6.A might survive all catastrophes on earth 7.D lost fingers and limbs will be able to regrow 8.artificial intelligence 9.weapons 10.religion PART FOUR READING COMPREHENSION 47. causing a reaction 48. an emotional debate 49. The approval of every victims family. 50. exploiting a national tragedy 51. raise awareness 52,B, Their currency has slumped. 53,C, They have to spend more money when buying imported goods. 54,D, They think of it as a good tourist destination. 55,C, They vacation at home rather than abroad. 56,A, The dollars value will not increase in the short term. 57,D, They care more about which college their children go to than the children themselves. 58,A, They want to increase their childrens chances of entering a prestigious college. | 
