Which of the following are examples of tell-tale noises?

The correct answer focuses on specific sounds that can indicate particular actions or situations. Tell-tale noises are usually subtle sounds that provide clues about what is happening in a given environment, often related to context or behavioral intentions.

Whistles and seat belts popping the buckle signify specific actions or changes, such as signaling intent or preparing to move. These sounds can alert someone to a potential situation or the behavior of individuals nearby without being overtly loud or obvious. In many contexts, such sounds can hint at an impending action, like someone preparing to exit a vehicle or signal for attention.

In contrast, the other examples provided either do not categorize as subtle indicators or are more general noise rather than specific tell-tales. Arguments tend to be loud and disruptive rather than indicative of a precise action. Sirens and alarms are typically attention-grabbing and signify urgency, while footsteps and shuffling are common sounds in a variety of contexts but do not specifically indicate a certain action or forthcoming event in the same precise manner as the popping of a seat belt.