Identify the style of speech (intimate, casual, consultative, formal, frozen) of the following lines.

1. Excuse me. May I know where the Principal’s office is?
2. Hon, I resigned.
3. Nah, I didn't do homework either.
4. “You have the right to remain silent, anything you say can and will be used against you in a court of law.”(Miranda Rights warning)
5.I would like to use my platform as a Miss Universe to promote equal rights, regardless of race and gender…”