do one's homework

Be well prepared, as in Steve had done his homework before the meeting and could answer all of the client's questions . This usage transfers a school assignment to a broader context. [c. 1930]

Common Names:

Name	Pronounced	Usage
Anushka	-	Russian
IngrÍ&Eth;R	-	Ancient Scandinavian
Lyndi	LIN-dee	English (Rare)
Lucretius	-	Ancient Roman
Elsdon	ELZ-dən	English (Rare)
Taika	-	Finnish (Rare)