A.Close your books, please. | B.Show me your books, please. | C.Open your books, please. |
A.Thank you. | B.Here you are. | C.You’re welcome. |
A.Mum, this is Mike. | B.My name is Mike. | C.Hello, Mike. |
A.Your box is new. | B.Sure. | C.Me too. |
A.you | B.your | C.I |
A.Good afternoon, | B.Goodbye! |
A.I have a crayon. | B.I have a pencil. |