Identify which of the five types of communication is happening in the following scenarios:
- Verbal
- Nonverbal
- Written
- Visual
- Listening

1. Chen sends a group text to her friends asking what time they're going to meet for dinner.
2. Vishaal politely asks his teacher to repeat what she just said.
3. Ahmed creates an illustration as a project for his art class.
4. Julia indicates to her sister to move out of the way by making eye contact and gesturing with her hands.