A.I want a cola, please. | B.A hot dog for me, please. | C.I want a hamburger, please. |
A.How many are there? | B.How much is it? | C.How old are 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.Hello, Daming. | B.Goodbye, Daming. | C.Hello, I’m Lingling. |
A.Hello, what’s your name? | B.My name is Mike. |
A.It’s red cap. | B.It’s a red cap. |
A.It’s a desk. | B.My desk is yellow. |