82. There is no denying that you ___________(越仔細越好) in dealing with this matter。
83. Only when I reached my thirties __________________________ (我才意識到讀書是不能被忽視的)
84. Much ___________________ (使研究人員感到驚訝),the outcome of the experiment was far better than they had expected。
85. Oh, my, I can’t find my key; __________________________(我一定是把它放在哪兒了)。
86.I ________________________(寧愿加入你們?nèi)プ隽x工)than go to the beach for a holiday。