38. A. pay B. owe C. own D. spend
37. A. concluded B. began C. prevented D. stopped
36. A. managed B. attempted C. succeeded D. conducted
35. A. teachers B. directors C. couples D. parents
34. A. lessons B. problems C. moments D. experiences
33. A. annoyed B. praised C. relaxed D. blessed
32. A. modest B. proud C. ashamed D. nervous
31. A. whenever B. wherever C. whichever D. however
30. A. grade B. problem C. failure D. value
29. A. fortune B. planet C. universe D. world