94. The man, in _______ bag you found your lost money, has been sent to the police.

93. He is a man of great knowledge, ______ ______much can be learned.

92. Air, ______ we breathe every day, is around us all the time.

91. This is the biggest lab ______ we have ever built in our university.

90. The students are working hard every day, in ___________ (准备)for the big examination.

89. 　The Internet is ___________ at a very fast speed. (发展)

88. 　His 　　　　　(解释) are always difficult to believe.

87.　 ---- Are you close to your parents?

　 　---- Yes. I have a good r____________ (关系)with them.

86.　 In the final ______________ (场景), Harry expressed his love to Julia.

85. 　Looking after a baby is as c　　　　 　(具有挑战性的)as working on a new job.