根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。

The environment is becoming worse and worse . There are? many k_1.____ of pollution that I worry about. The most terrible two are w__2._? pollution and air p_3.______, because people can’t live healthily with dirty water and polluted air. Animals can’t live in the world ,either. More and more people are becoming ill b _____4.__ of polluted air. I think factories shouldn’t? pour dirty water i_5._____ rivers directly or produce so much waste gas. We’d better go on? foot or by? bike? i____6.___ of by car. Finally, everyone must pay attention to r___7.___ pollution. If everybody makes so m__8.___ rubbish , one day we may live in a world which is full of rubbish. H__9. frightening it will be ! We should take a____10.__ to make our world cleaner and more beautiful.

Everyone likes living in a clean and comfortable environment. If the envionment(环境) is bad, it will affect（影响）our bodies, and make us not feel well. Sometimes we may be terribly ill. At that time we don’t want to work, and we have to stay in bed and rest at home. So the envrionment is very important to us.
It’s germ that makes us ill. There are germs everywhere, They are very small and you can’t find them with your own eyes, but you can see them with a microscope（显微镜）. They are very small and there may be hundreds of them on a very small thing, Germs can always be found in the dirty water. When we look at dirty water under the microscope, we shall see them in it. Germs can also be found in air and dust（灰尘）. If you cut your finger, some of the dust from the floor may go into it, and you will have much pain in it. Sometimes the germs will go into all of your boby, and you will have pain everywhere.
To keep us healthy, we should try to our best to make our environment become cleaner and tidier. This needs us to act together.
【小题1】The writer tell us that________.

Learning about the environment is very important. There are many good books that will help you learn. To get started, ask your teacher or your friends for some advice. You can also look at some good websites with information about the environment and climate change. Climate change may be a big problem, but there are many little things we can do to make a difference.

Driving a car or using electricity is not wrong. We just have to be smart about it. Some people use less energy by sharing a car. For example, four people can ride together in one car instead of driving four cars to work. Whenever we use electricity, we put greenhouse gases into the air. By turning off the lights, the television, and the computer when they aren’t needed, you can help a lot.

Don’t buy products (产品) that use too much energy. Some products, like certain cars, are made specially to save energy. These cars can travel longer on less gasoline (汽油). They don’t pollute as much, either. Products like computers, TVs and VCRs with the ENERGY STAR label (标签) are made to save energy. Buying products with these labels will help protect the environment.

    Buy recyclable (可循环再用的) products instead of non-recyclable ones. Recyclable products are usually made out of things that have already been used. It usually takes less energy to make recyclable products than to make new ones. So when you go shopping, look for the recycle mark on the package. The less energy we use, the better.

1.The passage is mainly about ________________.

A. some suggestions about cars

B. an advertisement

C. the changes to the climate

D. the ways to protect the environment

2.From the passage, we can learn that ________________.

A. turning off the electricity when it isn’t needed can do good to the environment

B. electricity won’t cause great trouble to our environment

C. cars using less energy will not put greenhouse gases into the air

D. recyclable products are marked with the ENERGY STAR label

根据句意，用括号内所给单词的适当形式填空。
【小题1】Have you heard of the recent __________ (develop) in online education?
【小题2】I believe our charity show will be _______ (success) held.
【小题3】The environment is destroyed ________(serious) now.
【小题4】Would you please help me find out the _______ (support) names on the list.
【小题5】Some _______( operate) have been performed on the blind people.

根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空一词。
The environment is becoming worse and worse . There are many kinds of pollution that I worry a 【小题1】__. The most serious two are n___【小题2】___ pollution and air pollution , because people can’t live h___【小题3】___ with polluted air. Animals can’t live in the world , e___【小题4】___. More and more people are becoming i___【小题5】___because of  polluted air .
I think factories should not p___【小题6】____ dirty water into rivers directly. We’d better go on foot or by bike i___【小题7】___of by car . Finally , everyone must pay a___【小题8】____ to rubbish pollution . If everyone makes so much rubbish , one day we may live in a world f___【小题9】____ of rubbish . How terrible it will be ! We should take a___【小题10】___to make our world cleaner and more beautiful