2.How long has the chicken been cooking in the oven?
It's been cooking in the oven for about twenty minutes.
3.How long has been Carl Schimdt been playing football for Brazil?
He's been playing from the start of the season.
4.How long has he been cleaning his motorbike/
He's been cleaning his motorbike for two hours.
5.How long have you been waiting to see the doctor?
I've been waiting to see the doctor from nine o'clock.
6.How long has been your sister living in Florida?
She's been living in Florida for over a year.
Sper ca te-am ajutat!
