71.ItwasthefirsttimeinayearandahalfthatIhaveseenthenigh...

问题详情：

71. It was the first time in a year and a half that I have seen the night face to face.

72. There was a time that n deep blue sky, the song of the birds, moonlight could never have kepi me spellbound.

73. While walk the dog, you were careless and it got loose and was hit by a car.

74. Native English speakers can understand each other as if they don't speak the same kind of language.

75. Today a number of people learning English in China is increasing rapidly.

76. Although there arc elevator for people to go up and down, yet we cannot use them when fire happens.

77. Because the heavy fog. his flight his to be put off.

78. Once she has made her mind, nothing can change it.

79. After graduate from college, we finally got a chance to go abroad.

80. I'd prefer to work in the office rather than to stay at home watching TV.

【回答】

71. have改成had    改成when  73. walk改成walking

74. as改成even    75. a改成the  76. elevator改成elevators

77. Because后加of  78. made后加up  79. graduate改成graduation或graduating

80.去掉第二个to

知识点：其他

题型：短文改错