Did he go to the zoo?
No, he didn't.
Did you do your homework?
Yes, I did.
Did she swim?
No, she didn't.
Did Ana sing a song?
Yes, she did.
Did Alan take a photo?
No, he didn't.
Did she wash her hands?
Yes, she did.
Did they dance all night long?
Yes, they did.
Did the elephants drink water?
Yes, they did.
Did you have breakfast?
Yes, I did.
Did she cook pasta?
No, she didn't.
Did you wash the car?
No, I didn't.
Did the dog walk on the sand?
Yes, it did.