I didn't see your sister at the party. If she __, she would have met my brother.

    A. has come      B. had come    C. did come     D. came

--I didn't see your sister at the party.

--If she __, she would have met my brother.

1. A.
   has come
2. B.
   had come
3. C.
   did come
4. D.
   came

I didn't see your sister at the party. If she ______, she would have met my brother.

1. A.
   has come
2. B.
   had come
3. C.
   did come
4. D.
   came

I didn't see your sister at the party. If she __, she would have met my brother.