the boy / turn on the TV?
- Has the boy turned on the TV? - No, he hasn't.
you / typed your homework?
- Have you typed your homework? - No, I haven't.
mum / wash the dishes?
- Has mum washed the dishes? - Yes, she has.
the cooks / fry potatoes?
- Have the cooks fried potatoes? - No, they haven't.
dad / cook dinner?
- Has dad cooked dinner? - Yes, he has.
we / decorate the Christmas tree?
- Have we decorated the Christmas tree? - Yes, we have.
you / put some paper into the printer ?
- Have you put some paper into the printer? - No, I haven't.
the children / tidy the room?
- Have the children tidied the room? - Yes, they have.
the player / score the goal?
- Has the player scored the goal? - Yes, he has.