（    ）31．She ______math ________it’s boring．

        A．doesn’t likes，because                             B．doesn’t like，and

        C．don’t like，and                                         D．doesn’t like，because

（    ）30．一Can you play ______chess?

           一No．I can’t．But I can play ______guitar．

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

（    ）29．Jim likes _______．

        A．documentarys    B．documentaries         C．documentaryes

（    ）28．Mrs. Green is ______ mother．

        A．Jim and Kate              B．Jim and Kate’s  

C．Jim and Kate’s             D．Jim’s and Kate

（    ）27．We have socks ________all colors ________$5 each．

        A．at；in                 B．in；for                C．at；at

（    ）26．一Can I help you? 

         一_________．

        A．No，please don’t    B．Yes，please           C．You're welcome

（    ）25．Her parents _________lunch at home

         A．doesn’t have       B．haven’t                C．hasn’t             D．don’t have

（    ）24．There ________some _________on the table．

         A．is，tomato         B．are，egg              C．is，chicken     D．are，banana

（    ）23．一Do they like hamburgers?

         ―Yes，they like _________very much．

         A．it                      B．them                   C．their                      D．its

（    ）22．He has _____egg and  _________hamburger．

           A．an，an．           B．a，a      C．an，a                     D．a，an