WE DIDN’T HAVE FREE TIME SO WE COULDN’T VISIT YOU.A. IF WE HAD FRE...

14. We didn’t have free time so we couldn’t visit you.a. If we had free time , we could visit you. b. If we have free time, we will visit you.c. If we had had free time, we would have visited you . d.If we had free time we will visit you.