Related Clues:

• It's hard in "cash"
• Capital of Canada?
• Average, in school
• So-so mark, in school
• Cadillac's front or back
• About 75 percent, in school
• 2.0 average
• Leader of Chile?
• RCMP letter
• ''Em'' follower
• Chess opening?
• Circled letter, often
• Comic's beginning or end?
• 2.0 equivalent
• O.K. mark