A few days ago I saw a interesting program on TV. It (76) was about the problem of the traffic in cities. It seems (77) that a great deal of damage is done by traffic. All our (78) cities are suffering from this. Some buildings are actual (79) falling to pieces. It’s often fast to walk than to go by (80) car or bus. The problem has been getting bad for a long (81) time. This is only one of thousands problems in (82) our cities. All sorts of terrible things were happening to (83) our cities. The question is, "What can we do about it" (84) Our roads were never designing for such a heavy traffic. (85) It takes longer and longer to get from one place to another.