77．Children　　　　　 (依赖)on their parents for food and clothing．

76．Can we　　　　 (交流)in English?

75．We were talking about our next project when a sudden noise　　　　　 (打断)us．

74．They decided to make a　　　　 　　(海报)against smoking．

73．He started school in a　　　　　 (当地)school，which has a long history．

72．John is an excellent blues　　　　 (表演者)in this university．

根据汉语提示将所缺少的单词的正确形式填入空格内，每空只填一词。

71．Jeff fought for her life in the water，and　　　　　　 (最后)pulled herself up．

70．她正在努力实现自己的梦想．

　　　 She is working hard to　　　　 her　　　　 !

69．我们认为他将自己的毕生奉献给贫困山区孩子们的教育事业是一个了不起的人。

　　 We think he is a great man to　　　　　　　　 to educating these children of the poor mountain village．

68．这个节目已经播出了25年了，

　　　 This program has been　　　　 the　　　　 for 25 years．