What is the passive form of "He was driving the car so fast that it skidded on the snowy road"?

• কThe car was driven by him so fast that it skidded on the snowy road.
• খThe car was being driven by him so fast that it skidded on the snowy road
• গThe car had been driven by him so fast that it skidded on the snowy road.
• ঘThe car has been driven by him so fast that it skidded on the snowy road.

সঠিক উত্তর: খ) The car was being driven by him so fast that it skidded on the snowy road