1. The students have written a dictation .
The students haven't written a dictation .
Have the students written a dictation ?
2. She has told them an interesting story .
She hasn't told them an interesting story .
Has she told them an interesting story ?
3. Kate has swept the floor .
Kate hasn't swept the floor .
Has Kate swept the floor ?
4. I have eaten my breakfast .
I haven't eaten my breakfast .
Have I eaten my breakfast ?
5. The baby has learned to walk.
The baby hasn't learned to walk.
Has the baby learned to walk?
1. The students have written a dictation .
The students haven't written a dictation .
Have the students written a dictation ?
2. She has told them an interesting story .
She hasn't told them an interesting story .
Has she told them an interesting story ?
3. Kate has swept the floor .
Kate hasn't swept the floor .
Has Kate swept the floor ?
4. I have eaten my breakfast .
I haven't eaten my breakfast .
Have I eaten my breakfast ?
5. The baby has learned to walk.
The baby hasn't learned to walk.
Has the baby learned to walk?