car or bike

I don't have cars. I don't even have a license. But finally, I passed the written test. I was studying with my friend who has to take the exam because of stupid state's law even though she has a license from New York, and we found VERY DIFFICULT(or not) questions from past exams like this one.

Q) When roads are slippery, you should:

-1) avoid making fast turns and stops
-2) pump your brakes to check
-3) decrease the distance

...umm, I wonder which one is correct.