Student or Learner
- I had nothing to do when I arrived there, . . . . ?
A. hadn't I
B. had I
C. didn't I
D. did I
E. do I
According to my text book, the correct one is D. I would like to ask why option B is incorrect.
B is also possible but D is more common.
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.