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

1a

2c

3D

4b

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