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www.english0905.com                                                                               Answer key: Unit 10



        Grammar                                                 3  Examples
                                                                  1  to visit / of visiting China.
        Expressing ability, possibility and                      2  be moved to our Paris office.
        obligation                                               3  finding out what happened to my grandparents.
                                                                 4  lose my temper with a colleague.
        1  1   a possibility  b ability  c obligation  d possibility
            e obligation  f obligation  g possibility
          2   a past  b past  c past  d future  e past  f past   Writing | Part 2
            g future
                                                                A report
        2  1   Both are correct.                                4  a need  b are not  c the main topic
           a  The pressure to finish is from an external          Suggested headings: 1 Introduction/Aim
              source.                                             2 Computers  3 The canteen 4 Parking facilities /
           b  The pressure to finish comes from within the        Car parking  5 Sports facilities  6 Conclusion and
              speaker himself/herself.                            recommendations
          2   Both are correct.
           a I didn’t catch a taxi because it wasn’t necessary.   5  1   Suggested answer: It starts with an announcement
           b I caught a taxi but it wasn’t necessary.                of aims and ends with a general conclusion. It is
          3   Both are correct.                                      organised into clear sections with informative
           a It isn’t necessary for you to go to the lecture.        headings. It is mostly factual, giving information
           b You are prohibited from going to the lecture.           based on evidence.
          4   a  incorrect (We cannot use the affirmative could     2   suggest + noun (suggest ways); suggest + that +
              [ability] to refer to a single past occasion.)         should clause (suggested that the gym … should be
           b  correct (We use managed to / succeeded in + -ing       enlarged); suggest + -ing (suggest urging drivers)
              or was able to to refer to a single past occasion.)    recommend + noun (recommended a reduction);
          5   Both are correct.                                      recommend + -ing (recommend implementing)
           a  It is possible for him to stay, and it is quite likely     3   commented on, felt (strongly) that, expressed the
              that he wants to.           www.english0905.com
                                                                     view that, did not mention, suggested
             b  It would be possible for him to stay, but he      4   would welcome, would appreciate, would be
              probably doesn’t want to.                              grateful for
          6   a correct
           b  incorrect (We do not use could not to refer to a   6  Suggested answers
              future possibility.)
                                                                  1 host families  2 computer-assisted / computer-
                                                                  based learning  3 socialise  4 increased
        3  1 correct corrected  2 can’t couldn’t  3 lie have lied   opportunities to speak  5 acquire 6 well-qualified /
          4 could can (This is a definite offer – could would     experienced teachers  7 class size  8 leisure
          suggest it is only a possibility.)  5 would be able to   activities  9 teaching methods  10 independent
          will be able to / can  6 we afford we can afford
                                                                  learning

                                                                7  1  the school principal and the governors’ committee
        Vocabulary                                                2  five
        chance, occasion, opportunity and                         3   Suggested answers: Introduction/Aim,
        possibility                                                  Town attractions, Educational innovations,
                                                                     Improvements to leisure facilities and social
        1  1 opportunity  2 occasions  3 opportunity                 activities, Conclusions and recommendations
          4 possibility  5 occasion  6 possibility

        2  1 chance/opportunity  2 opportunity  3 possibility
          4 chance  5 opportunity/chance  6 possibility/
          chance  7 occasion  8 chance/possibility






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