Here are the types of communication for each situation:
1. Deciding on what to eat in the cafeteria - Intrapersonal communication
2. Asking your mother for allowance - Dyadic communication
3. Delivering a speech before your schoolmates - Public communication
4. Being a part of a committee choosing the theme of your school fair - Small group communication
5. Watching a popular Korean telenovela - Mass communication
6. Explaining the scientific terms to a science experimental partner - Dyadic communication