This is the 11290th most frequent Russian word.
делала
"Did" or "was doing" (feminine, past tense).
In this sentence, 'делала' is used in the past tense feminine singular form to describe the action of performing or completing something (doing homework).
Вчера я делала домашнее задание.
Yesterday, I was doing my homework.
Here, 'делала' again appears in the past tense feminine singular form, indicating the activity of creating or producing something (making a cake).
Она делала торт для праздника.
She was making a cake for the celebration.
'Делала' in this question form reflects a completed or ongoing action in the past, specifically concerning the performance or execution of a task (doing her job well).