将你所听到的单词填在横线上。 Tom is an 1 of the city government Chicago. He is one of the 2 there. Fire is a 3 problem in the big city. Nobody in the fire department can forget that a large part of chicago burned down in the great fire of 1871. Modern fire fighters try to 4 anything like that from 5 again. Tom is twenty six years old,and he has been a fire fighter for five years. His wife 6 that he may be hurt or even killed, but Tom isn't going to 7 his job. He's proud of himself and his service. He always says that the job isn't 8 as long as he can stay in good physical condition. He does exercises every day to stay 9 . Tom is on duty eight hours a day. During that time, he eats and sleeps at the firehouse. Like others, he must be 10 to answer an alarm at any hour of the day or night.