Group 5 presents information on direct and indirect speech acts. Indirect speech acts use indirect language to perform an illocutionary act, such as requesting or suggesting, rather than stating it directly. They discussed how indirect speech acts are more commonly used as they can be considered more polite. Examples are given of direct commands like "lend me some money" versus indirect requests like "would you lend me some money?". The presentation concludes with examples of different types of indirect speech acts using interrogatives, imperatives, and declarative statements.