Register: Classroom task

How would you describe the register of the following statements?

• “Honoured guests, members of the board, Superintendent Johnson, and most importantly, graduates of the class of 2012, it is an honour to speak to you on this ocassion.” (Formal Register)
• “While I was pleasantly surprised by the menu selections for dinner service, I was disheartened by the lukewarm eggs at breakfast.” (Consultative)
• “Yeah, right” (Casual)
• “I doubt it” (Consultative)
• “I’m tired of your rubbish” (Intimate)
• “I’m tired” (Casual)