题目内容：

My sister Allie and I have been trying to get people to stop dropping cigarette butts (烟头) for seven years.

One day, we were walking in our hometown and saw hundreds of cigarette butts on the ground. ________ They  made the town look so ugly that we decided to start a group to make people stop dropping butts. We called it “No Butts about It”.

At first, we drew pictures with “The Earth Is Not Your Ashtray (烟灰缸)” written on them. We put the pictures around our hometown—in parks, by beaches, and along roads.

We wanted to make people understand that dropping butts does harm to the environment. Most smokers don’t think that dropping butts harms the earth. _________

Later, we wrote to companies and asked them for money to help us. We used the money to buy ashtrays to give smoker.

We wanted smokers to carry the ashtrays with them so they didn’t have to drop butts. At the moment, we are trying to get cigarette companies to put an ashtray in each pack of cigarettes. _________

Many people he started to join our group since it began. ________ And there are even groups in England, Australia and India!

Many newspapers have written about my sister and I over the last seven years. And we have won many prizes for our good work. ________ We just want to make the earth a better and cleaner place for animals, plants and people.One day it will be.

根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺、内容完整，并将其标号填写在下面题号后的横线上。

A. Some companies would like to do it.

B. But we are not interested in prizes.

C. Today there are 45 other “No Butts about It” groups in America.

D. They made the ground dirty.

E. But it does! And so does all rubbish.

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2.______

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4.______

5.______