The stubborn boy didn't _____ so that he missed the chance.
38. —You've left the light on. —Oh, ________. I'll go and turn it off.
37. No one can be sure ________ in a million years.
36. Somehow the news ________ that Liu Xiang was in the hotel, and a crowd gathered outside in the hope of seeing him.
35. —You've won the football game. Congratulations! —________
34. The designs of the new tools should be ________ carefully, so that we can pick out the one that suits our work.