74. 为了举办今年的4?18晚会，工人们用了不到一个月就搭建了一座水上舞台。

It                           a stage on water to hold this year’s 4?18 Entertainment Show.

73. 看了刘谦的表演，许多孩子对魔术着了迷。

Many children have               magic since               Liu Qian’s show.

72. 顺便问一下，你去过扬州几次了？

             , how many times               Yangzhou?

71. 同学们对他的工作表现非常满意，结果都推荐他获今年的青年奖。

The classmates               the performance of his duties.              , all of them recommend him for this year’s Youth Award.

49. Last month, I took my first direct             from Shanghai to Taiwan. （fly）

48. The coming bus is            . Please let the old get on first. （crowd）

47. Please send my best             to all your family. （greet）

46. I wonder why the             on this tree have become yellow recently.（leaf）

45. Thanks for your             suggestions. （宝贵的）