_______it not been for the free ticket, I would not have gone to the cinema.

_______it not been for the free ticket, I would not have gone to the cinema.

_______it not been for the free ticket, I would not have gone to the cinema.

1. A.
   Were
2. B.
   Should
3. C.
   If
4. D.
   Had

_______it not been for the free ticket, I would not have gone to the cinema.

A. Were　　 B. Should　　　 C. If　　　 D. Had