... For more English materials, please visit: http://english-download.blogspot.com 23 12. Once in a blue moon: (Something that happens) rarely or very infrequently We weren’t ... achieve a goal For more English materials, please visit: http://english-download.blogspot.com 22 The burn rate is really high with new Internet companies because marketing costs are ... listen very well. For more English materials, please visit: http://english-download.blogspot.com 20 UNIT 7. THE START-UP Person A: Did you know that Krishna left for a job with that new...