—My teacher says she's canceling the class play.I just can't understand.—________.You were looking forward to it.(2011·福建,35)
42. You’d better start it right away ______ you forget it.
41. If it ______ for the fence, he ______ into the river. A. were not; fallenB. had not been; could have fallen C were not; could fall D. had not been; could fall
40. I could have offered you some help last weekend, but I ______ with my work at that time.
39. ______ choice you make matters little to the final result of the discussion.
38. You can’t imagine ______ when they heard the news ______ their team had won.