The United States is full of 1 . There are still many families without cars, but some families have two or even more. However, cars are used for more than pleasure. They are 2 part of life. Cars are used for 3 . They are driven to offices and factories by workers who have no other way to get to their jobs. When salesmen are sent to different parts of the city, they have to drive in order to carry their 4 . Farmers have to drive into the city in order to get supplies. Sometimes small children must be driven to school. In some cities school 5 are used only when children live more than a mile from the school. When the children are too young to walk that 6 , their mothers 7 turns driving them to school. One mother drives on Mondays, taking her own children and neighbors ’ children as well. Another drives on Tuesdays, another on Wednesdays, and so on. This is called forming a car pool. Men also 8 car pools, with three or four men taking turns driving to the place where they all work. More car pools should be formed in order to put fewer automobiles on the road and to use less 9 . Parking is a great problem, and so is the 10 in and around cities. Too many cars are being driven. Something will have to be done about the use of cars.