1 . 假定你是李华，受学生会委托，围绕“垃圾分类，保护环境”这一主题，为学校宣传栏“英语天地”写一封倡议书，内容包括:
1. 倡议的原因和目的；2. 倡议的具体内容；3. 发出倡议。
注意:1.写作词数应为80左右；
2.可以适当增加细节，以使全文连贯。
参考词汇:垃圾分类garbage sorting；区分differentiate
Dear friends，
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2 . Before you throw your trash into the nearest can, think for a moment. Not all your garbage can be dumped into one trashcan. It needs to be sorted out with different things going into different bins. Waste classification, a practice that has long been normal in developed countries like Japan, is the new challenge for many Chinese urban residents. However, though initially you might need to rack your brains to figure out which trash goes into which can, in the long run, the result is well worth the effort.

Landfills, sites where waste is buried and covered over with soil, are a major method of disposing of residential waste in China. However, considering the environmental disaster associated with burying waste, there is a pressing need to reduce the amount of waste that goes into a landfill. Classification, sorting waste into different categories such as harmful waste, recyclables and kitchen waste, is a key solution.

Currently, 46 cities across China, are carrying out a program that aims to put in place a classification-based garbage disposal system by the end of 2020. It is hoped that this will reduce the quantity of waste that ends up in landfills by a large degree. Shanghai came into the media focus in early July after it carried out compulsory garbage sorting rules that those who fail to dispose of garbage properly should be fined. Beijing is reviewing its regulations to follow in Shanghai’s footsteps. The new rules may cause short-term inconvenience but they are meant to help residents follow the concept of garbage classification for the common good.

As the programs show, residents can gradually develop this habit with their growing consciousness and the help of advanced technology. In future, this practice should be adopted across China, in urban cities and rural areas alike. With public involvement, China’s garbage sorting program will contribute not only to the nation’s sustainable (可持续的) development but also to making the planet a better place to live in.

1. What is the most probable reason for classifying waste？

A．No site for burying waste.	B．People’s habit.
C．Economic cost.	D．Environmental pollution.

2. What is the purpose of the program？

A．To practise waste classification.	B．To protect environment.
C．To save oil for farming.	D．To reduce the quantity of waste.

3. What can be a suitable title for the text？

A．A program adopted across China	B．Shanghai carried out new disposal rules
C．Doing the best with waste	D．Protecting environment is necessary

3 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Every day people throw away a lot of household garbage – paper, cans, kitchen waste, used batteries and glass     1     sorting it.   There are many problems     2    (cause) by unsorted garbage. On one hand, it's     3    great waste of resources. On the other hand, the disposal of unsorted garbage can cause serious environmental pollution,     4    does harm to people's health. Now our government has realized the importance of garbage sorting. So far many activities     5     (hold) to teach people how to sort garbage     6     (proper).

People in cities, like Beijing and Shanghai, are required to sort garbage into four categories - kitchen waste, dangerous waste,     7     (recycle) waste and other waste. Also, they can get certain points for sorting their garbage. When they accumulate enough points, they can go to the community     8     (exchange) them for some gifts of daily use. However, still a lot of people in China lack the     9     (aware) of garbage sorting. Changing people's mindsets and habits will take a long time. But once one person       10     (develop) the habit of garbage sorting, more may be influenced to do the same.