I AM SURE YOU DIDN'T LOCK THE DOOR BECAUSE HERE'S THE KEY.A. YOU H...
78. I am sure you didn't lock the door because here's the key.A. You haven't been able to lock the door because here's the key.B. You couldn't lock the door because here's the key.C. You weren't able to lock the door because here's the key.D. You can't have locked the door because here's the key.