Сформулируйте общий вопрос к предложению:
1)They are at home now.
2)James played chess with his friend yesterday.
3)He has been waiting for me all day.
4)Mary is speaking on the phone now.
5)Usually I wake up at 6 o' clock

1)Are they at home now?2)Did James play chess with his friend yesterday?3)Has he been waiting for me all day?4)Is Mary speaking on the phone now?5)Do I usually wake up at 6 o' clock?