76. The smell of (新鲜的)bread and frying eggs filled the kitchen.
77. He has devoted his whole life to world (和平).
78. Alexander Graham Bell became famous overnight by (发明)the telephone.
79. Several companies have announced their intention to (竞争)for the construction project.
80. Both my parents were born in (十月),but five years apart.
81. The symptoms of flu may be unpleasant, but they 消失) within a few days.(