39. A. a pity B. natural C. a chance D. lucky
38. A. discovery B. mistake C. decision D. fortune
37. A. must B. can C. need D. may
36. A. care B. surprise C. worry D. regret
35. A. was to beat B. was dealing with
C. was to meet D. was looking for
34. A. met B. caught C. followed D. discovered
33. A. wanted B. tried C. ordered D. wished
32. A. left B. acted C. sat down D. calmed down
31. A. restaurant B. washroom C. office D. kitchen
30. A. true B. hopeful C. clear D. possible