Explanation:

- In a standard football match, there is a break called the "half-time interval."

- ?? Here are what the options mean:

- Option 1: 10 minutes - This is too short for standard matches.

- Option 2: 15 minutes - This is the official duration for half-time in most football competitions, according to FIFA rules.

- Option 3: 30 minutes - This is much longer than what the rules allow.

- Option 4: 12 minutes - This is sometimes used in youth matches or recreational games, but not professional ones.

- The correct answer is 15 minutes, as this is the widely accepted length for the interval at half-time in football.