Possible Clues:

• Ordeal on last test drive
• First test hearing function
• Test how long it will take to decide the case?
• In turn, nuts retreat northbound for test-drive
• 'Preliminary test of how something works (5,3)'
• In test drive, a left and right turn I fouled up
• Test-drive in motor vehicle
• Pre-test
• Preliminary performance
• A test for a car