We had just covered a distance of three miles        the engine         and the car came to a stop

We had just covered a distance of three miles_____the engine_____ and the car came to a stop.

1. A.
   then; was broken
2. B.
   when; broke down
3. C.
   until; was failed
4. D.
   since; burst out

 We had just covered a distance of three miles______ the engine ______and the car came to a stop

A. then; was broken    B.when; broke down   C. until; was failed     D. since; burst out

We had just covered a distance of three miles        the engine         and the car came to a stop