Перепишите каждое из следующих предложений дважды образуя предложения нереального условия:
а) относящиеся к настоящему или будущему времени.
в) относящиеся к прошедшему времени
1.If they stage a strike, she will not fly tomorrow
2. If he is in London, he stays at the Hilton.

1If they staged a strike, she wouldn't fly tomorrow.   If they had staged a strike,she wouldn't have flown the next day.                   2If he were in London, he would stay at the Hilton.   If he had been in London,he would have stayed at the Hilton.