Have they picked up tickets?
Yes, they've already picked up them.
Have they packed suitcases?
Yes, they've already packed them.
Have they bought rolls of film?
No, they haven't bought yet.
Have they cancelled milk delivery?
No, they haven't cancelled it yet.
Have they picked up tickets?
Yes, they've already picked up them.
Have they packed suitcases?
Yes, they've already packed them.
Have they bought rolls of film?
No, they haven't bought yet.
Have they cancelled milk delivery?
No, they haven't cancelled it yet.