Whilst driving on a rough road, you should:

1. Correct answer: Slow down and increase your alertness.
2. Hold your foot on the clutch pedal continuously to ensure smooth driving.
3. Hold your foot on the brake pedal, to be instantly prepared for any occurrence.
4. Drive faster to avoid shakings and pits.

WhyOn a rough road, slow down and be more alert. There is no need to keep your foot on the brake or clutch.