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.

    Most children like to have parties for their birthdays {#blank#}1{#/blank#} they can ask their friends to go to their parties. The birthday boy or girl is in beautiful{#blank#}2{#/blank#}. They play games, sing, dance and {#blank#}3{#/blank#}  At the birthday party, the birthday cake is their{#blank#}4{#/blank#}  food. Their parents buy a big cake for{#blank#}5{#/blank#} and there are some candles（蜡烛）on it. Everyone sings the birthday songs and{#blank#}6{#/blank#} "Happy Birthday" to the birthday boy or girl. If you see twelve candles, it is his or her{#blank#}7{#/blank#}  birthday.

    The children usually get gifts {#blank#}8{#/blank#} their friends and parents. They are happy to have them. In{#blank#}9{#/blank#} , children always open the presents after the party. But in England, children open them at once(立刻)and {#blank#}10{#/blank#}  say "thank you". If you have a birthday friend, go and buy a gift for him or her.