Related Clues:

• Harvard hurdle
• It can be given orally
• Semester ender
• Crammer's worry
• Academic grilling
• Examinations of high degree?
• School test
• Language exams
• Oral, e.g.
• Physical
• Pre-diploma woes
• Doctoral hurdles
• It's sometimes hard to take
• Masters hurdles
• Set in concrete, so to speak