Question

one sure way to sober up is to drink water. drink coffee. allow time to pass. exercise.

Explanation:

Alcohol is metabolized by the liver at a relatively fixed rate. Drinking water, coffee, or exercising may make a person feel more alert temporarily but does not speed up the actual metabolism of alcohol in the body. Only allowing time to pass ensures that the liver can fully metabolize the alcohol, which is the only sure way to sober up.

Answer:

allow time to pass.