A green life sometimes just needs a good idea like sharing cars共车. It’s a new way of thinking. You can use a car but you don’t need to own it. Now the idea of “car sharing” has become in many countries. As we know, most cars are parked in garages for much time. In fact, we drive our own cars as long as one or two a day on average. When we don’t use them, we have to pay for parking and things. That coats too much money. To save money, some people come up with the idea of “car sharing”. If we share a car, we’ll only when we use it. Now many people are starting to do car sharing. In Switzerland, almost 40.000 people have joined it. Japan is also trying to make popular around the country. 小题1:A popular         B. interesting        C. funny 小题2:A. hour           B. hours            C. minutes 小题3:A. other          B. others            C. another 小题4:A. spend          B. cost            C. pay 小题5:A. time saving      B. money saving     C. car sharing