I DIDN’T SPEAK TO MARY BECAUSE I DIDN’T SEE HER THERE. A. IF I SAW...
27. I didn’t speak to Mary because I didn’t see her there.
a. If I saw Mary, I would speak to her.
b. I saw Mary so that I could speak to her.
c. Although I spoke to Mary, I didn’t see her.
d. If I had seen Mary, I would have spoken to her.