(  )8．A．Writing a letter．             B．Sending a letter．

C．Receiving a letter．

(  )7．A．It’s a good idea．             B．Thanks，I hope so．     C．That’s all right．

(  )6．A．Thank you so much．       B．I'm not sure．             C．That’s too bad．

(  )5．A．It’s very kind of you．    B．It was my turn．

C．I’m glad I could do it．

(  )4．A．Oh，it wasn’t mentioned．       B．Oh，it was nothing．

      C．Oh，sorry about that．

(  )3．A．In the southeast of China．      B．People in the southeast of China．

      C．From the southeast of China．

(  )2．A．Glad to meet you．         B．Really．              C．Not bad-

(  )1．A．I’m a doctor．               B．I'm from New York．    C．I'm better．