Qi Haoran, a Junior 1 student, was quite busy over the past winter vacation – and not just with homework. Qi, together with 10 other classmates made a volunteer group to call on people to join the Clean Your Plate Campaign (“光盘行动”).

    The 11 students went to many restaurants and told people the importance of saving food. “Excuse me, do you know that 950 million people around the world still haven’t got enough to eat? Please don’t waste food.” They would say this kind of thing hundreds of times every day.

   The Clean Your Plate Campaign began on the Internet in January. It calls on people to reduce food waste.

    China in these years had serious problems with wasted food. CCTV reported in January that the food Chinese people waste every year is enough to feed 200 million people for a year.

    Chinese people are well known for being hospitable (好客的) and generous（大方的）. Many even feel that they lose face if their guests have eaten all the food.

    Luckily, the campaign has got the support of many. In a restaurant in Xinjiang, the owner give the guests who have eaten all that they ordered a sticker (贴花). People can enjoy a free meal when they have 10 stickers. More than 750 restaurants in Beijing have begun to offer smaller dishes and encourage their guests to take leftovers (剩饭剩菜) home.

    To reduce food waste is a big task, and it needs time. It’s important that everyone does their bit, just like Qi. Did you finish your meals today?

根据短文内容，从A、B、C、D四个选项中选择最恰当的答案。

66. What did the 11 students do in the winter vacation?

A. The helped each other with homework.

B. They opened a restaurant together.

C. They volunteered for a campaign.

D. They collected money from customers in restaurants.

67. In this passage the underlined word “call on ” means ______.

  A. 打电话         B.号召          C.拜访     D. 叫喊

68. The Clean Your Plate Campaign calls on people to _____.

A. do volunteer work           B. work part time in restaurants

C. cut down on food waste       D. wash your plates after dinner

69. From Paragraphs 4-5, we learn that _____.

A. wasting food is a serious problem in China

B. Chinese people waste the most food in the world

C. Chinese people want to show off that they are rich

D. most Chinese people are afraid of losing face at the table

70. What did the restaurant in Beijing do to support the campaign?

A. The owner would have dinner with those who had eaten up their food.

B. It offered a free meal to the guests who had finished all their food ten times.

C. It gave stickers to the guests who ordered small dishes.

D. It encouraged customers to take leftovers home.

—Do you know that our school has been named Green Olympic Demonstration School?
—Yes. We are all excited ___________ that.

In most parts of the world, many students help their school make less pollution. They join in “environment(环境) clubs”. In an environment club, people work together to make our environment clean. Here are the things students often do.

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

No-car day. On a no-car day, nobody comes to school in a car—not the students and not the teachers! Cars give pollution to our air, so remember: Walk, jump, bike or run. Use your legs! It’s lots of fun!

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! We love our environment. Let’s work together to make it clean!

1. After mending the broken toilets, they save _______.

2. On a no-car day,  ________will take a car to school.

3. Environment clubs ask students _______

4. From this passage we know the students usually have lunch _______ .

5. The writer wrote the passage to tell students to _______.

— I prefer western food. It’s tasty and good for us.

—_______? But western food is said to be high in sugar and fat.

    A. Is that right                          B. How do you know that

    C. Do you really think so              D. Who told you that