单词拼写（共10小题：每小题1分，满分10分）
根据下列句子及所给汉语注释或首字母，在句子右边的横线上写出空缺处各单词的正确形式。（每空只写一词）
66. If we want to keep fit, we should keep a ________(平衡) diet.
67. When she was young, she ____________(喜欢) volleyball to basketball.
68. He was highly praised for he had saved the _________ (溺水) boy.
69. Several __________(德国人) will come to visit our school next week.
70. His voice is quite __________(相似) to what you've heard on the radio.
71. The boy is always doing his homework _________(粗心)
72. A concert was held at the __________(邀请) of the mayor.
73. Do you have milk ______(粉) for children?
74. The _________(惊奇) expression on her face suggested that he didn't believe the result to be true.
75. Young drivers are far more _________(可能) to have accidents than older ones.