You must slow down in built-up areas. you drive in the city, it is _ that you’ll have an accident.

A. The faster and faster / the more

B. The faster / the more probable

C. The more and more fast / the more and more probable

D. The more fastly / the probable

You must slow down in built-up areas. __ you drive in the city, it is ___ that you’ll have an accident.