do one's homework | Idiomator

Meaning: (informal,idiomatic,chiefly in past tense)Toprepareoneself with therelevantknowledge; to carry out thenecessaryresearchin advance.2009, Colin Thatcher,Final Appeal: Anatomy of a Frame:As the hearing went on, Harradence impressed me. When the judge asked for his comment on an issue, Harradence had clearlydone his homeworkand was never taken by surprise.; Used other than figuratively or idiomatically:seedo,‎homework.

Examples:

EN: However, one must do one's homework well.
TE: అన్నింటిలో మొదటిది, మీరు తప్పనిసరిగా ఇంటి ఒంటరితనం యొక్క మంచి పని చేయాలి.

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