( ) 1. Good morning, class! ( ) 2. How are you, Miss Gao? ( ) 3. What's your name, please? ( ) 4. Sit down, please. ( ) 5. What's this? ( ) 6. Are you an MBA?
A. Thank you. B. I'm fine, thank you. C. Good morning, sir. D. It's an L. E. Yes, I am. F. Jim. What's your name, please?
