Unless ________, I will not go to the party held by them．

      A． invite              B． invited           C． inviting            D． to invite

 The policy of the mainland is very clear and straightforward,and the key problem is _____the leaders of Taiwan will accept it．

       A．that                B．how               C．why              D．whether   

 I have been told that the new law will come into________ on January 1^st next year．

       A．effect              B．use                 C．service             D．existence 

 It was so cold a day that she stood ________ to her mother．

   A． close             B． closely            C． closed           D． closing

 What a wonder! They’ve finished _________half of the project  in such a short time．

       A．no more than      B．no less than       C．not more than    D．much less than  

 I would have helped you, but I       __ really occupied the whole week．

       A．was               B．am                 C．had been            D．were

 —Where did you get your laptop? I’d like to get one．

   —Well, at_______ shop on Avenue 48,but I can’t say exactly．

       A．some               B．any              C．each                D．every 

 Mr Green is fond of rock music,___________his wife has no interest in it at all．

       A．however         B．while          C．as                   D．unless 

 For the kite-flying competition, his grandfather made a _____ kite．

       A．silk dragon-shaped golden                     B．golden silk dragon-shaped

       C．dragon-shaped golden silk                     D．golden dragon-shaped silk

 Mary has got the first place in the 100-meter race．

  ________ she looks so excited．

      A．No doubt           B．No wonder         C． No way           N． Do problem