MY PHONE IS OUT OF ORDER. IT IS A REAL NUISANCE.A. MY PHONE IS OUT...

12.My phone is out of order. It is a real nuisance.A. My phone is out of order which is a real nuisance.B. My phone is out of order which it is a real nuisance.C. My phone is out of order, it is a real nuisance.D. My phone is out of order, which is a real nuisance.