6．—Good morning , May I help you ?

—Now, thank you．I’m just looking around．

—         ．

A．Thanks for coming to see me．     

B．How are you feeling today?

C．I’ll write you a check right now．    

D．Take your time , then．

7．When I saw Jane, I stopped and smiled , but she          me and went on ．

A．refused         B．omitted      

C．ignored        D．denied