（2010·山东省烟台市中英文学校高三一模）31．—Bob! How’s your project? I heard you started it last Friday，right?

    —Oh！I           for it．But I haven’t decided when to do it．

   A．have prepared        B．had prepared

    C．have been preparing   D．was preparing

（2010·山东省烟台市中英文学校高三一模）   23．—It’s reported that the new underground line has been completed．

    —Yes, but it hasn’t been made clear              it’s to be opened to traffic．

A．that       B．who     

C．what  D．when

（2010·山东省烟台市中英文学校高三一模）27．—Our women athletes achieved great success in the Vancouver Olympic Winter Games．

    —Yes. No one could perform           , I think．

A．well    B．better      C．best   D．the best

（2010·山东省烟台市中英文学校高三一模）24．The soccer team has been doing well this season，so they        _____win the championship．

  A．should    B．might      C．would      D．could

.（2010·山东省烟台市中英文学校高三一模）35．Low-carbon lifestyle is of great benefit to improve the world environment．         can be enjoyed from it until you have a deep understanding of it，however．

A．Something           B．Nothing    C．Few     D．Much