35.Conflicts/conflicts 纵观全文尤其是文中提到的“She and her roommate had a quarrel over matters”“Most conflicts between roommates”等可知。
36．ninth 根据第一段中的“Ada on the eighth floor and Rita one floor higher.”可以推知。
37．ranging 根据第一段中的“She and her roommate had a quarrel over matters like the smallest thing—the time of lights being turned off—and the biggest thing—the arrangement of the furniture.”可以推知争吵的范围。
38．downstairs 根据文章第一段“Rita kept running down along the stairs to ask Ada for help.”中的down along the stairs可推知。
