Why has Peter stopped playing rugby? - He has fractured his knee.
Why hasn't Sue been to school for so long? - She has been ill for a
week.
Why is your team so good? - We have trained very hard.
Why have you practised so much? - I want to compete in the Olympics.
What has happened? Why are they in hospital? - They've had a terrible
accident.
Why do you have medal around your neck? - I've won the race!
De zin is: The Dutch swimmer is an Olympic Champion.