A.Don’t run here. | B.Don’t shout here. | C.Don’t talk here. |
A.I’m sorry. | B.Thank you. | C.No, thank you. |
A.Hello, Lingling. | B.Hello, I’m Lingling. | C.Goodbye, Lingling. |
A.Bye! | B.Hello! | C.Goodbye! |
A.Hello. | B.Hi. | C.Goodbye. |
A.Good morning | B.Hello | C.Goodbye |
A.Hello, Daming. | B.Goodbye, Daming. | C.Hello, I’m Lingling. |