A.Bye. | B.Hello, Lingling. | C.Hello, I'm Daming. |
A.Hello. | B.Thank you. |
A.Hello, Feifei. | B.I'm Lili. | C.Goodbye, Feifei. |
A.Hello. | B.Bye-bye |
A.Hello. | B.I'm fine. |
A.Hello. | B.Thank you. | C.Goodbye. |
A.Good morning. | B.Goodbye |
A.I'm Lingling. | B.Hi. | C.Bye. |
A.good |
B.girl |
C.boy |
A.Hi! This is Peter. | B.Hi! My name is Peter. |