题目内容：

七、任务型阅读（本大题共5小题，每小题1分，共5分）

  In most parts of the world，many students help their schools make less pollution.They join environment clubs (环境俱乐部)．In an environment club，people work together to make our environment clean.

  Here are some things students often do.

  No garbage (垃圾) lunches. How much do you throw away after lunch？Environment clubs ask students to bring their lunches in bags that can be used again. Every week they will choose the classes that make the least garbage and report them to the whole school.

  No car day. On a no car day，nobody comes to school in a car—not only the students but also the teachers！Cars give pollution to our air, so remember：

  Walk, jump, bike or run.

  Use your legs! It's lots of fun.

  Turn off the taps! Do you know that some toilets can waste twenty to forty cubic (立方的) meters of water an hour？In a year, that would fill a small river！In environment clubs, students mend those broken toilets.

  We should love our environment. Let's work together to make it better.

根据短文内容，完成下列各句，每空一词。

1.Environment clubs ask students not to _________________ away lunch bags.

2.From the passage we know the students usually have lunch at _________________.

3.On a no _______________ day, neither the students nor the teachers will take a car to school.

4.After students mend toilets，they save a lot of ___________________.

5.The writer wrote the passage to ask the students to make ___________________ pollution.