I. Read the following text and decide which answer best fits each numbered blank. ​Earth Day Network's mission is to diversify, educate and activate the environmental movement worldwide. More (1) ____________1 billion people now participate in Earth Day activities (2) ____________ year. This can make it the largest observance in the world. Members of this organization (3)_____________ through a combination of education, public policy, and consumer campaigns. ​The first Earth Day (4)_____________ April 22, 1970, activated 20 million Americans from all walks of life and is widely (5) ___________ with launching the modern environmental movement. The passage of the landmark Clean Air Act, Clean Water Act, Endangered Species Act and (6)_____________ other ground-breaking environmental laws soon followed. Twenty years (7)_____________, Earth Day went global, mobilizing 200 million people in 141 countries and lifting environmental issues onto the world stage. Now, this day is becoming (8) _____________and more popular in over the world. 1. ​A. of​B. than​C. then​D. with 2. ​A. much​B. many​C. each​D. other 3. ​A. to work​B. works​C. working​D. work 4.​A. on​B. in​C. at​D. until 5.​A. credit​B. credits​C. credited​D. crediting 6.​A. much​B. many​C. little​D. few 7.​A. later​B. latest​C. late​D. lately 8.​A. many​B. much​C. most​D. more