82. 粗心大意导致了他的失败。

Carelessness ____ ______ his failure.

81. 从以上讨论,我们能得出两个主要的结论。

We may ______ two main ____________ from the above discussion.

80. 他独立地提出了一套新理论。

He______ ___________ a new set of theories independently.

79. 新的桥梁将把该岛和大陆连接在一起。

The new bridge will ________________ the island ______ the mainland.

78. 你编的故事我听不明白。

Your story doesn’t _________ _________ to me.

77. 居斯特夫·埃菲尔对修建铁塔的计划满怀热情。

Gustave Eiffel _____ ________________ _______ his plan to construct the iron tower.

76. 我刚才正专心读一本书，没听见你叫我。

I ______ ____________ _____ a book and didn't hear your call.

75. 你反省反省吧。不应该责备别人。

Examine yourself. Nobody else_____ _____ ________.

74. 我们的化学老师对我们要求严格。

Our Chemistry teacher_____________ __________ ___________us.