____ points up.
| A．North | B．South | C．East | D．West |
( ) ---Hi, are you Wang Bing ?
--- No, ______. I’m Liu Tao.
A. I’m B. not C. I’m not
( ) Hello, are you Mike? Yes, _______.
A. I’m not B. I am C. I’m.
( ) _______ Su Hai?
A. are youB. Are you C. you
( ) Hi, ______ Mike.
A. I’m B. this C. I
( ) ---Good morning,Liu Tao.
---_____________.
A. Good evening, Mum. B. Good morning, Wang Bing. C. Good afternoon.