Mary: What did you do today, Nack?
Nack: I've played SUPER MARIO.
Mary: How long time have you played SUPER MARIO?
How long have you played SUPER MARIO?
Nack: Today I played it for 15 minutes.
Mary: 15 minutes? I think it's short.
Nack: Yes, but I play it almost everyday.
Mary: Oh, do you play it for 15 minutes every day?
Nack: Yes, I do.