It is ten years since we ________ each other last time． 

     A．see             B．have seen        C．saw           D．had seen  

 More wild tigers have been seen in the forest around this area, ________ there used to be very few.

     A．when           B．where           C．what              D．which  

 It is usually warm in my hometown in March, but it ________ be rather cold sometimes.

     A．must            B．can              C．should              D．would  

 You can never be ________ when crossing the street．

     A．very careful                                     B．too careful     

       C．carefully enough                                D．enough careful

 ________, you need to give all you have and try your best．  

     A．Being a winner                                B．To be a winner       

       C．Be a winner                                       D．Having been a winner

 Before Sally left home, her mother kept telling her to ________ her manners at the party.

     A．notice                B．care                 C．mind                 D．observe

 She has ________ that I find it hard to believe anything bad of her.

    A．so a lovely face                                 B．so lovely a face  

    C．such lovely a face                               D．such lovely face

 Either you or one of your students ________ to attend the meeting ________ tomorrow.

    A．are; to be held                                   B．is; being held    

    C．is; to be held                                     D．are; having held   

 The big snow caused great ________ to the people living in the south of China, ________ some of them homeless.

    A．destroy; left                                      B．damage; leaving

    C．ruin; having left                                  D．wound; leaving

 What lessons China can draw from _______ global financial crisis has become _______ hot topic among us students.

    A．the; a             B．/; a                C．a; the             D．/; the