Related Clues:

• Midterm or final
• Class struggle
• Entrance exam
• Run-through
• Final, for one
• Driving need?
• Experimental
• Word with road or acid
• It might make a pupil shrink
• Criterion
• Critical evaluation
• Lab event
• See 91-Down
• Placement determinant, often
• The 'T' of S.A.T.