A：Hey,John!What's the{#blank#}1{#/blank#}?

B：It's four{#blank#}2{#/blank#}．

A：It's so{#blank#}3{#/blank#}．Let's play computer games．

B：Oh no.It's boring．

A：So,what do you want to do?

B：How about doing our{#blank#}4{#/blank#}in the library first?

A：OK．

B：After that，let's take a(n){#blank#}5{#/blank#}at school．

A：Sounds good．Let's go．

    Now the idea of "car sharing (分享)"is popular around the world. That's to say,{#blank#}1{#/blank#}people are sharing the use of a car. Not everyone has a car. Think about it--although many families today have one car, a lot of them don't use it every day. Some {#blank#}2{#/blank#}stay in garages (车库)  most of their time. When we don't use them, we have to pay for parking (停车) and other things. That {#blank#}3{#/blank#}a lot of money. To save (节省){#blank#}4{#/blank#}, some people {#blank#}5{#/blank#} the idea of " car sharing". If we share a car, we only pay when we use it. Now more and more people {#blank#}6{#/blank#}starting to do car sharing. In Switzerland, about 40,000 people are doing it. Car sharing is a new idea in transportation. It is also very {#blank#}7{#/blank#}for us to go everywhere without (不) buying a car.