history: I studied all week last week in preparation for my midterm, but when I got the results back, I was disappointed to see a low mark. I studied all week last week in preparation for my midterm_comma_ but when I got the results back_comma_ I was disappointed to see a low mark. Did you get sleepy while studying?
current: I had lots of coffee so I did not. I was very focused on studying.
next: i would have fallen asleep for sure.