Has she given her speech yet?
Yes, she has. She has given her speech.
What has he been doing?
He has been studying for the test since 4:00.
What have you been doing?
I have been shopping online.
How long has she been sweeping the floor? (2 hours)
She has been sweeping the floor for two hours.
Has she been cooking for an hour? (Yes)
Yes, she has. She has been cooking for an hour.
What have you been doing?
I have been planting flowers.
Have you turned in your homework yet?
No, I have not. I have not turned in my homework.
What has she been doing?
She has been organizing her closet.