72. Thousands of cattle are ______________________(挨饿)

71. He has had several long _____________________(时期) of work abroad.

70. She can look back on her career with great ____________________.( 满意)

69. The highway was opened last week, ______________Shanghai and Nanjing.(连接)

68. His_____________, as we have ever heard, are simple but unusual.(解释)

67．She _____________shyly at him and then lowered her eyes.　 (匆匆一看)

66. __________all over the hills and around the lake are wild flowers of different kinds.(生长)

55. A. walking　 B. driving 　　 C. shopping 　　　　 D. exercising

　　　　 I am back in Yunnan now after great holiday　　　　 76. 　　 _______________

with Rosie in London. I really enjoy it. She and I were　　 77. 　　 _______________

very tired when we arrived. His parents were wonderful.　　 78. 　　 _______________

During the two-week stay, they cooked lovely meal for　　　　　 79. 　　 _______________

us. We visited to Rosie's friends and also some old　　　　 80. 　　 _______________

buildings in London. The London Tower was closing,　　　　　 81. 　　 _______________

because we didn't go in. We just looked at the outside. I　　　 82. 　　 _______________

liked London University very much. How a great place it　　 83. 　　 _______________

was! The only thing that troubled me was the badly　　　　　 84. 　　 _______________

weather. It was always wet, but everything else was very nice　　　 85. 　　 _______________

54. A. study　 B. grow 　　　　　　 C. live 　　　　　　 D. work

53. A. convenient　 B. important　 　 C. cheap 　　　　　 D. usual