单词拼写.
56. The course will start in         (十二月).
57. She           (提醒) me that I hadn't written to Mother.
58. My            (最喜欢的) colour is green.
59. The baby in the next room             (睡醒) and began to cry.
60. It is           (危险的) for children under five years old to be left alone at home.