Question

which action is the only way to become sober?
allow time
drink coffee
take a cold shower
force vomiting

Explanation:

To become sober (after consuming alcohol), the body needs to metabolize the alcohol, and this process takes time. Drinking coffee, taking a cold shower, or force vomiting do not eliminate alcohol from the body or speed up its metabolism significantly. Only allowing time for the body to process the alcohol (through liver metabolism) is the only reliable way to become sober.

Answer:

A. allow time