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Global Warming Few people now question the reality of global warming and its effect on the worlds climate. Many scientists __51__ the blame for recent natural disasters on the increase __52__ the worlds temperatures and are convinced that, more than __53__ before, the Earth is at __54__ from the forces of the wind, rain and sun. __55__ to them, global warming is making extreme weather events, __56__ as hurricanes and droughts, even more __57__ and causing sea levels to __58__. Environmental groups are putting __95__ on governments to take action to reduce the __60__ of carbon dioxide which is given __61__by factories and power plants, thus attacking the problem at its source. They are in __62__ of more money being spent on researching into solar, wind and wave energy devices, which could then replace existing power __63__. Some scientists, __64__, believe that even if we stopped releasing carbon dioxide and other gases intot the atmosphere tomorrow, we would have to wait __65__ hundred years to notice the results. Global warming, it seems, is here to stay. 51. A. give B. put C. take D. have 52. A. in B. at C. by D. to 53. A. yet B. never C. once D. ever 54. A. threat B. danger C. risk D. harm 55. A.Concerning B. Regarding C. Depending D. According 56. A. such B. just C. even D. well | 
