—Why do you look so sleepy in class, John?
—Sorry, sir. I _____ to watch a football match last night.
A.kept up B. made up C. stayed up D. put up
—Why do you look so sleepy in class, John?
—Sorry, sir. I _____ to watch a football match last night.
A.kept up B. made up C. stayed up D. put up
C