What did she do?
She walked.
Did he walk in the hallway?
Yes, he did. He walked in the hallway.
Did they study in the library?
Yes, they did. They studied in the library.
What did he do?
He waited.
Did he wait at the bus stop?
Yes, he did. He waited at the bus stop.
What did they do?
They listened to music.
What did they do?
They played.
Did they play in the classroom?
No, they didn't. They played in the gym.
Did they listen to music at home?
No, they didn't. They listened to music in the field.
What did he do?
He studied.
What did she do?
She finished a book.
Did you play in the gym?
No, I didn't. I played on the playground.
What did he do?
He painted.
What did she do?
She carried a backpack.