根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。

66. Please sit _________. There are plenty of seats here. (任何地方)

67. I have ________(许诺) you that I will try one’s best to finish the task in time.

68. Frank ________ to read in bed when he was young, so he is short-sighted. （更喜欢）

69. Before __________(进入) the film industry, Hepburn had put all her effort into ballet training.

70. We all know ________ air does harm to our earth. (污染)。

71. What great difficulty he had ______________ (raise) money for the fashion show.

72. He stood quietly at the door. His _______ (suddenly) appearance made his family very surprised.

73. The job is so boring that one _________ (twelve) of the workers like it.

74. He has been charged with _________(rob) the bank of golden watches.

75. _________ (peace) and happily in the chair sat the old lady.