( )你发布指令：摇摇你的手，应该说__________.
A. shake your hands B. Wave your arm C. Shake your body.
Bai Ling :Lili: Bye , Bai Ling .
A.See you ,Lili . B.See you , Bai Ling .
Kate:Mike: Hi, Kate!
A.Hello ,Mike!B.Bye ,Mike . C.See you ,Mike .
Kate: Goodbye ,Mike . Mike:
A.Goodbye ,Mike . B.Goodbye ,Kate .C.I’m Mike .
Bai Ling : Hello ,Miss White . Miss White:
A.Guess .B.Hi ,Bai Ling .C. I’m Miss White .
Yifan: What’s your name ? John:
A.What’s your name ?B.See you . C.My name’s John .