91. give up 92. don’t, is 93. in none of, three 94.make a contribuation to protecting

86. had been done 87. is often used 88. Have seen 89. had lived 90. have been done

81. will be built 82. doesn’t snow 83. watches 84. was heard 85. were singing

95. 这部电影是根据一个真实的故事改编的。

　 This film is _______ _______ a _______ story.

答案：

94.　 大家都应为保护环境做出贡献。

　 Everyone should ________ _______ _______ ________ _______ ________ our environment.

93. 这三所学校没有一所教日语。

Japanese is taught　　　　　　　　　　　　　　　　the　　　　　　schools．

92. 我认为这件夹克不是纯棉制成的。

I ________ think this jacket________ made of cotton.

91.不要灰心，继续努力。

Don’t ________ ________ hope; keep on trying.

90. How many maths problems _________( do ) by these students?

VI. 将下列句子译成英语，每空填一词。( 10分)