Which of the following will help you to sober up after drinking alcohol?

  1. Time. ✓
  2. Fresh air.
  3. Playing very loud music.
  4. Coffee.

Answer: A. Time.

Only time will help you sober up after drinking alcohol.

Why this is the answer

The handbook is direct about this: only time can sober you up or lower your blood alcohol content. It says plainly that food, coffee, cold showers or exercise do not speed up how fast your body clears alcohol. So the things people usually reach for to feel more alert do not actually change your BAC — your body simply needs time to process the alcohol. That is why the answer here is time and nothing else.

Why the other answers are wrong

Remember it

Ask yourself what actually removes alcohol from your body — the clock does, and nothing you eat, drink or do moves it along faster.

Official handbook: ICBC Learn to Drive Smart, Chapter 7: personal strategies – Impairment, p. 104

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.