66. We have to get the job done ____________(秘密地). We don't want others to know about it.
67. My train was 20 minutes late in the morning and there was a ___________(相似的)delay in the evening. 
68.Miss Li speaks English with excellent _______________(语音). 
69. This company is one of the Post Office's biggest _____________(顾客.客户).
70. The drowning swimmer required the lifeguard's _______________(即刻的)attention.
71. Our victory was ________________(庆祝) with music and dancing.
72. I've never seen a Shakespeare's play ______________(表演) so wonderfully.
73. Nowadays most people use paper _________________(手帕) .
74. The boy spoke in a very low voice , ___________(承认) he had broken the glass.
75.The_______________(大多数)of people in my neighborhood are Italian.