Related Clues:

• Do some fast data processing?
• Prepare the day before
• Do some last-minute studying
• Compensate for goofing off, maybe
• Stuff beginning to rot in river at Cambridge
• Quickly learn one's lesson?
• Study into the wee hours, perhaps
• Study hastily
• Revise (at the last minute?)
• Knocks back strong liquor in study at the last minute
• Middle-distance runner caught sheep
• Apt rhyme for "exam," to a procrastinator
• Do a semester’s worth of studying, say
• Quick study?
• Apt rhyme for "jam"