II. КОПРы (Simple, Continuous(Progressive), Perfect).Прочитайте предложения (1-4) и вставьте пропущенные словосочетания (a-d) в пропуски: a)works b) has cut c) is changing d) saw. 1.Our secretary ------- very hard. 2.The company -------currently ---------to a new accounting system. 3.Five years ago ,we ------------ big increases in the price of oil. 4.In recent years ,Cookwell ---------- its workfofce by 5,000. Занесите свои ответы в таблицу 1 2 3 4