Answer | Crossword Clue |
---|---|
SLEEPY | Unable to keep one's eyes open |
OBSERVE | Keep one's eyes open |
INCRELOUS | Unable to believe one's eyes |
STAYALERT | Keep your eyes open |
STAYALERT | "Keep your eyes open!" |
NOINTERESTLOANS | "And I could barely keep my eyes open in Economics, where the topic of the day was ..." |