Possible Clues:

• To read article out in French you first must be taught
• Did coach or train take time with silly detour?
• ...tired out -- I left poorly educated
• Taught a lesson, maybe
• Taught you French, pulled apart by Germany
• Guided the unholy Tannhäuser on Rome expedition — devastated, primarily
• Was coach route accidentally entering borders of Thailand?
• Offered personal training
• Abroad, you rent - landlord's last to be instructed
• Gave extra help to