A.Hi, Dongdong. | B.Hello, Pengpeng. |
A.Hi! | B.Hello! | C.Bye-bye! |
A.Hi, Sam. | B.Hello, Tingting. | C.I'm fine, thank you. |
A.Hello, I'm Daming. | B.Hello, Daming. | C.Thank you, Daming. |
A.Thank you. | B.I'm fine, thank you. | C.Bye-bye. |
A.Goodbye. |
B.How are you? |
C.Hello! |
D.Fine, thank you. |
E.Good morning. |
A.Li Tingting | B.Li tingting | C.Li TingTing |