72．It is good for us to eat 　　　　 　(健康的)food．

71．I can't find my key now．I am always 　　　　　　 　　(丢)things these days．

70．Monday is the 　　　　　　 　(two)day of a week．

C)根据句子意思及汉语提示，写出所缺的单词。(共5小题，计5分)

69．People in the west often think that the number thirteen is 　　　　 　(1uck)．

68．Peter and Kate paid for it 　　　　　　 　(they)．

67．There are no calories in water．We can drink it 　　　　 　　(with)getting fat．

66．The 2008 Olympic Games will be 　　　　　　　 　(hold)in Beijing．

65．I haven't seen her 　　　　 　　a long time．

B)根据句子意思，用括号中所给单词的正确形式填空。(共5小题，计5分)

64．My parents often 　　　　 　　me in my studies．

63．This is a dangerous road．There were five serious 　　　　　 　　on it last year．