Перепишите следующее предложение,подчеркните в каждом из них модальный глагол или его эквивалент. перевидите предложение на язык 1. a ranch must be large enough to support more than one family. 2. in an economic sense, intensity may mean the levels of input per unit of output . 3. he had to examine the relationships between various important items in the balance sheet.