THE DRIVER IN FRONT STOPPED SO SUDDENTLY. THEREFORE, THE ACCIDENT...

8)

The driver in front stopped so suddently. Therefore, the accident happened

a)

If the driver in front hadn’t stopped so suddently, the accident wouldn’t have happened

b)

If the driver in front didn’t stop so suddently, the accident wouldn’t happen

c)

If the driver in front hadn’t stopped so suddently, the accident would have happened

d)

If the driver in front hadn’t stopped so suddently and the accident would have happened