Related Clues

• Exam
• Driver's license prerequisite
• Midterm, e.g.
• Midterm, say
• Cross-check
• Feeler
• Toe in the water
• Experiment
• Trial balloon
• Kind of pilot
• Dry run
• Try
• Dip one's toe in, say
• Checkup
• Check
• Consumer Reports report
• Litmus is one kind
• Probation
• Entrance requirement, maybe
• With 24-Down, self-diagnosis aids