The correct answer is: C. The Police Chief said, “Beware! More accident will occur if people continue to disregard traffic rules.”
The Police Chief is warning people about the dangers of disregarding traffic rules. He is using the word “beware” to express a sense of urgency and to make people aware of the potential consequences of their actions. The word “accident” is used in the singular to indicate that the Police Chief is not just talking about a few isolated incidents, but rather a pattern of behavior that is likely to lead to more accidents in the future. The word “will” is used to indicate that the Police Chief believes that it is certain that more accidents will occur if people continue to disregard traffic rules.
The other options are incorrect because they do not accurately reflect the tone or content of the Police Chief’s warning. Option A is too passive and does not convey the sense of urgency that the Police Chief is trying to express. Option B is grammatically incorrect. Option D is incorrect because it uses the past tense, which suggests that the Police Chief is talking about accidents that have already occurred, rather than accidents that are likely to occur in the future.