Related Clues:

• Trial
• Entrance requirement, maybe
• With 24-Down, self-diagnosis aids
• Consumer Reports report
• Examine
• School administration
• Put a strain on
• Reason to cram
• Lab work
• See 19-Down
• See 56-Across
• Midterm, for one
• Use a cupel
• Dreaded class word
• Step in getting a license