I ___ my homework when my mother came home.

I ___ my homework when my mother came home.
Past Papers: Parole / Probation Officer — Past Paper MCQs
A: had already done
B: have already done
C: already did
D: None of these

Had already done is the correct past perfect tense for an action completed before another. This question tests verb tense usage in English grammar. Proper tenses ensure accuracy in language exams.