Our cities are crowded. Now cities are {#blank#}1{#/blank#}of cars. Something will have to be done to change it .What will the cars of tomorrow be like?

    Little cars may some day take the {#blank#}2{#/blank#} of today's big cars. If everyone drives little cars {#blank#}3{#/blank#}the future, there will be less pollution in the air. We can breathe clean and fresh air. There will also be more space for parking

    {#blank#}4{#/blank#}in cities, and the streets will be less crowded. The space for a usual car that we use today is enough for {#blank#}5{#/blank#} little cars. The little cars will cost much less to own and be safer to drive. What is more, these little cars can go about 65 kilometers per hour.