4. Greece
 
 5. Australia
 
 g
 
 (Clue on page 43. Hint on page 45.)
 
 PROBLEM 37
 
 Mrs. Jewls found all the answer sheets from a test on transportation. However, only four had the grades marked. Eric Fry, Eric Bacon, and Eric Ovens each got two right. Sue only got one right.
 
 g
 
 Eric Fry (two right)
 
 1. rocket ship
 
 2. airplane
 
 3. bus
 
 4. train
 
 5. boat
 
 g
 
 Eric Bacon (two right)
 
 1. airplane
 
 2. boat
 
 3. rocket ship
 
 4. bus
 
 5. train
 
 g
 
 Eric Ovens (two right)
 
 1. boat
 
 2. train
 
 3. bus
 
 4. airplane
 
 5. rocket ship
 
 g
 
 Sue (one right)
 
 1. airplane