66. After nearly 20 hours in the operating room (手术室), the e_________ mother smiled when she heard the cry of her newborn baby.
67. After finishing the work in the garden,she l_________ flat on her back in the warm sunshineenjoyably.
68. It is not good m_________ to disturb(打扰) others when they are occupied/busy with their work.
69. When did the world come into e_________? It still remains a mystery.
70. Some stores will give 5 percent d_________ for paymentin cash.
71. Deeply moved by her performance, the audience all stood up and applauded with a_________.
72. It was only after his wife left him that he realized that how much he r_________ on her.
73. The Yellow Emperor and Yan Emperor arebelieved to be the a_________ of our Chinese people.
74. He alwaysa_________ great importance to leaving behind unnecessary items to live simple.