A.Goodbye. | B.Hi. |
A.Goodbye, Mum. | B.Good morning, Mum. |
A.I’m Daming. | B.I’m fine. |
A.Good morning, Wang Yong. | B.Good afternoon, Wang Yong. |
A.Bye! 2.Good morning! | B.My name is Sam. 3.How are you? | C.Good morning! 4.Hello, I'm Amy. | D.I’m fine, thank you! 5.Goodbye! | E.Hi, Amy. |
A.My name is Lili. | B.Hello, Lili. |
A.Good morning! | B.Hello! |
A.Bye! | B.Hello! |