Tina’s train arrived ahead of schedule ________ I had decided to go to the train station early, she would have waited there for more than twenty minutes before I arrived. A. unless B. if C.
Tina’s train arrived ahead of schedule ________ I had decided to go to the train station early, she would have waited there for more than twenty minutes before I arrived.
A. unless
B. if
C. otherwise
D. supposed that