What are the types of formal greetings?(5mark)

Formal greetings are polite and respectful ways to address someone, typically used in professional, academic, or unfamiliar settings. They include:

1. Standard Salutations: "Dear [Title] [Last Name]" (e.g., Dear Dr. Smith, Dear Ms. Johnson)
2. General Formal Greetings: "Good morning," "Good afternoon," "Good evening"
3. Addressing Unknown Individuals: "To Whom It May Concern," "Dear Sir/Madam"
4. Professional Titles: "Hello, Professor [Last Name]," "Greetings, Director [Last Name]"
5. Formal Introductions: "It's a pleasure to meet you," "How do you do?"