根据短文后所给的任务，完成下题．

Now the idea of “car sharing” has become popular in Europe and the United States．That's to say, people share(分享)one car, not each person has one．(1)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 hours a day on average．When we don't use them, We have to pay for parking and other things．(2)We spend too much money on that．If we share a car, we'll only pay when we use it．(3)Because some people want to save money, they come up with the idea of “car sharing”．Now many people are starting to do car sharing．In Switzerland, almost 40,000 people have joined it．Japan is also trying to make “car sharing” popular around the country．(4)car, is, of, new, sharing, transportation, beginning, a, idea, the, in．(5)This is also very easy for us to travel here and there without buying cars．Do you love to share a car with others?

任务1：请将(1)处的句子翻译成汉语．

1．________

任务2：在下面的空白处填上一个适当的单词，使句意与(2)处相同．

2．That ________ us too much money．

任务3：对(3)处的划线部分提问．

3．________?

任务4：请将(4)处的单词组合成一个完整的句子．

4．________

任务5：(5)处有一处错误，请找出错误并改在下面的横线上．(可用文字叙述)

5．________