No, she didn't write.
Did she write?
Yes, she was hungry.
Was she hungry?
No, it didn't fly.
Did it fly?
Yes they went to the park
Did they go to the park?
No, They weren't sad.
Were they sad?
Yes, they were sad.
Were they sad?
No, they didn't have a computer
Did they have a computer?
No they didn't go to school.
Did the go to school?
No, it didn't play soccer.
Did it play soccer?
No, we weren't late.
Were we late?
No, she wasn't my mother.
Was she your mother?
Yes, she walked in the park.
Did she walk in the park?
Yes, we swam in the river.
Did we swim in the river?