When did Tim listen to music?
Tim listened to music yesterday afternoon
Who listened to music yesterday afternoon?
It's Tim
Did Mike listen to music yesterday afternoon?
No, he didn't
Did Tim listen to music last night?
No, he didn't
When did Mike listen to music?
Mike listened to music last night
When did Mike practice the piano?
Mike practiced the piano last week
Who listened to music last night?
It's Mike
Did Mike practice the piano last week?
Yes, he did
Did Tim practice the piano yesterday morning?
Yes, he did
Who praticed the piano yesterday morning?
It's Tim
Who praticed the piano last week?
It's Mike
Did Mike practice the piano yesterday morning?
No, he didn't