Mr. Brown, a good friend of mine, __________ us but that he was short of money at the time.

A. would help       B. would have helped

C. had helped       D. helped

Mr. Brown, a good friend of mine, __________ us but that he was short of money at the time

1. A.
   would help
2. B.
   would have helped
3. C.
   had helped
4. D.
   helped