填空题They call New York "the Big Apple". Maybe it is not exactly like an apple, but it's certainly very big. There are too many people, and that's the problem.The streets are always full of cars or trucks, (76) and you can never find out a place to park. (77) If you have enough money, you can take taxi. New (78) York cabs are yellow. They all look the same. (79) If you won't want to take a taxi, you can go by (80) bus or you can take subway(地铁), that is quick (81) and cheap, but parts of it is old and dirty. (82) People are afraid in the New York subway. On any day (83) of the weeks, there are nearly 40 crimes(犯罪). There are (84) also many people in the subway who are drinking or sick (85) or very poor. For a long time, the subway has been a sadand dangerous place. But now it is changing. New Yorkis working hard to make its subway clean and safe.