根据下面句子的意思及所给的汉语提示，写出空缺处单词、固定短语或固定搭配的正确形式。

81. They stayed up last night and had five　　　　　 (小时)sleep only.

76. The madam wants to book two tickets on 　　　　　　　　　　　　to London.

77. The flight number the madam can only take is 　　　　　　　　　　　　　.

78. The plane arrives in London at 　　　　　　　　　　next morning.

79. The madam needn’t 　　　　　　　　　　　　　　　　on the way.

80. The tickets the madam wants to book are 　　　　　　　　　　　　　trip.

笔　 试　 部　 分

45.(　 ) 　　　　　of workers in this factory is about two hundred, _________ of them are women workers.

　　　 A. The number , first third　　　 B. The number, one third

　　　 C. A number, half　　　　　　　 D. A number, three quarters

44.(　 )Nancy spoke in such a low voice that _________ students in our class could hear her.

　　　 　　 A. all　　　　　　 　 B. many　　　　　　 　 C. few 　　　 D. most

43.(　 )I was____tired ____I couldn’t take off my shoes.

　　　 A. such, that　　　 B. so, that　　 C. too, to　　 D. very, that