21.He________that he have the chance to attend the professor’s lecture.

  A. hoped                   B. desired                     C. wished                     D. expected

22. ________enough money for his schooling, Tom worked part-time in a supermarket every evening.

  A. Making                B. Having made            C. Made                D. To make

23.During your stay in Britain, you’ll face culture shock _______language problems.

  A. as far as                B. as well as                 C. as long as          D. as good as