During the tourist season, there are many people wandering in this city to see the old castles_____ in the sixteenth century.
39. Was ________ Bill, ________ played basketball very well, ________ helped you repair your bike?
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! —________