Here's a list of the predicate calculus worksheets:

See Logic Worksheets

1. "Predicate Calculus": begins with "Location (x, Antarctica)..."
2. "Cathy is a mechanic" and other exercises
3. "Predicate Calculus Worksheet": begins with "All frogs are green"
4. "Worksheet 5, Predicate Calculus", has "All days are sunny" and "Corvettes"
5. "Predicate Calculus": Begins with "No man is both a butcher and vegetarian"
   and "Mark Twain is not Samuel Clemons" on the other side