18£®---How are you getting on with your essay?

   ---I had wanted to finish the essay by noon, but it didn¡¯t quite _____ as planned.

     A£®find out             B£®work out               C£®hand out            D£®give out

19£®Chen Yunlin said that the two sides across the Taiwan Straits would overcome the difficulties ____ they join hands to find solutions and help each other.

  A£®as long as            B£®if only                C£®in case               D£®now that

20£®---I¡¯m sorry for not being able to join you in the party tomorrow.

   ---____£®We¡¯re planning to put if off until next Monday.

      A£®Go ahead                                            B£®It doesn¡¯t matter                          

       C£®Not to worry                                     D£®Don¡¯t mention it.