1. 
9月22日你所在的城市和另外107个城市开展了“无车日”活动，倡议人们选用公共汽车、自行车或步行等绿色交通方式来代替开私家车。该活动得到了全国人民的支持，提高了人们节约能源与保护环境的意识，活动很成功。
 下面请你用英语写一篇短文介绍该活动，并谈谈开展该活动的必要性，号召更多的城市和居民参与到该活动中来。
注意：
1. 不要逐句翻译，可适当发挥，以使行文连贯；
2. 词数：100左右。
3. 参考词汇： 无车日Car-free Day；开展launch
One possible version: 
Car-free Day was launched in our city and 107 other cities on September 22, to encourage people to take public transport, ride bicycles or wald instead of driving private cars. The campaign has gained much support all over the country and has raised awareness among all people of energy saving and environmental protection. It’s a real success.
With the development of the economy, more and more families have bought private cars, thusleading to much heavier traffic problems and serious air pollution. Therefore, I think it’s necessary to launch such campaigns. And I hope more cities and their residents will take part in this type of activity. 

2.
目前，每个城市每天都产生大量垃圾，垃圾分类刻不容缓。请根据下表，写一篇英语短文。
 严峻形势：每天产生大量垃圾，已成为令每个城市头疼的问题。
垃圾分类意义：1. 减少垃圾量和垃圾对环境的污染；
                     2. 回收资源，有利于环境保护。
 呼吁：政府应采取有效措施，在公共场所放置垃圾箱供市民投放不同的垃圾。
 
注意：
 1. 词数：100左右；
 2. 内容可适当发挥，注意行文连贯；
 3. 参考词汇： 垃圾分类 rubbish classification
One possible version:
Society produces a lot of rubbish, such as leftover food, waste paper, plastic bottles and batteries every day. It has become a big headache in every city. How to solve this problem? I think rubbish classification is a good way of dealing with it. 
 Firstly, rubbish classification can reduce the amount of rubbish and the rubbish pollution to the environmtnt. What is more, it can recycle resouces, whick eill do good to our envioronmental protection.
Since rubbish classification has so many advantages, our government should take effective measures and immediate actions. Different dustbins should be placed in public places so that residents can leave their sorted rubbish in them.

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