Related Clues:

• They often make the grade
• Physicals
• You have to study for them
• School tests
• What cribs are used for
• Wintry mix
• SATs, e.g.
• End-of-semester ordeals
• Pre-diploma hurdles
• Major tests
• Midterms and finals
• They may be final
• End-of-semester period
• High-school hurdles
• Semester testers