When driving, what should you never do?

Answer: A — Talk on the phone

When driving, it is important to focus all of your attention and concentration on the road and your surroundings. This means avoiding any activities that may distract you, including talking on the phone, adjusting the radio, eating food, and singing along with the radio. While some of these activities may seem harmless, they can significantly impair your ability to react quickly and safely while driving. For example, talking on the phone takes your attention away from the road while adjusting the radio or singing along can take your hands off the wheel. Therefore, it is best to avoid all distractions while driving, especially talking on the phone, making A the correct answer.