Related Clues:

• Gone up
• Term of employment
• Child's job, perhaps
• Livelihood
• Mailing a letter or picking up a quart of milk, e.g.
• Heist, say
• Military obligation
• The Alamo, once
• Give, as homework
• Gofer's task
• Give ungenerously
• Trip to the store, say
• Onus
• Nine-to-five
• __ fair