Question

Listen and choose. 

(     )1. A. How do you do?
            B. How are you?
(     )2. A. How are you?
            B. How old are you?
(     )3. A. How old is she?
            B. How old is he?
(     )4. A. What's your name?
            B. What's his name?
(     )5. A. Good morning.
            B. Hello.
(     )6. A. Good morning!
            B. Bye-bye!