75．My father gave me two_________(票)to a basketball game yesterday．

74．If someone comes to see me，ask him to leave a_________(信息，消息)．

73．He put the letter in an_________(信封)and then put it into the mail box．

72．Let's make a_________(决定)who can go to Beijing with the officer．

71．My friend always plays his CDs too_________(大声)．

70．My English teacher will work in Gansu for two years as a v_________．

69．She is the smartest student in her class．She often has o_________ ideas．

68．I think I am going to the movies t_________ because I don't have homework．

67．Don't be n_________．You should relax yourself．

根据句意完成已给首字母或汉语提示的单词，使补全后的句子意思通顺，语法正确。

66．She said she was having a s_________ party for Lana on Friday．