what did she do yesterday?
She baked.
What did she do?
She sharpened the pencils.
What did you do yesterday?
I cooked yesterday.
What did the do last summer?
They traveled to Seoul.
What did she do yesterday?
She watered the plants.
What did they receive?
They received a book.
What did they major in?
They majored in Chinese.
What did he do yesterday?
He walked the dog.