第四部分:
第一节: 根据首字母或汉语提示，写出完整的单词拼写,答在题卷上
66. It is c______________ of you to call on me from time to time.
67. The book is i__________ for beginners.
68. Sam was very ___________ (后悔的) for his actions.
69. The people there are fighting to gain their f_________ from foreign control
70. A lot of funny jokes are e_______ and can make us relaxed.