Indirect questions are inquiries that are embedded within a statement rather than being asked directly. They often begin with phrases like "I wonder," "Could you tell me," or "Do you know." For example, instead of asking, "What time is it?" one might say, "Do you know what time it is?" This structure makes the question less direct and often more polite. These types of questions are commonly used in formal conversations and written communication. Indirect questions can also soften the request, making it sound less demanding. For instance, instead of saying, "Where is the library?" one could ask, "Could you tell me where the library is?" This approach encourages a more courteous exchange.