假如你是高中生李越，你所在的社区正在开展“创建文明社区”活动。请用英语给社区主任写一封120个词的信。信中应包括以下内容：
1，说明写信的目的：
2．简述社区飞速发展的景象以及存在的一些不文明行为；
3．提出建议。
注意：信的抬头、落款及信的第一句己给出（不计词数）
参考词汇：文明社区- civilized community
Dear director,
I am Li Yue, an inhabitant in Chaoyang Community.                           
Yours Faithfully,
Li Yue

It was a very foggy day in London. The fog was so thick that it was impossible to see more than a foot or so. Buses, cars and taxis were not able to run and were standing by the side of the road. People were trying to find their way about on foot but were losing their way in the fog. Mr. Smith had a very important meeting at the House of Commons and had to get there but no one could take him. He tried to walk there but found he was quite lost. Suddenly he bumped into a stranger. The stranger asked if he could help him. Mr. Smith said he wanted to get to the Houses of Parliament. The stranger told him he would take him there. Mr. Smith thanked him and they started to walk there. The fog was getting thicker every minute but the stranger had no difficulty in finding the way. He went along one street, turned down another, crossed a square and at last after about half an hour’s walk they arrived at the Houses of Parliament. Mr. Smith couldn’t understand how the stranger found his way. “It is wonderful,” he said. “How do you find the way in the fog?”

“It is no trouble at all to me,” said the stranger, “I am blind.”

1.According to the passage, we can infer that “bump into” means _______.

A. knock off

B. meet by chance

C. strike

D. traffic accident

2.Which of the following statements are NOT true?

A. The stranger has a better sight than Mr. Smith.

B. Heavy fog can cause traffic accidents.

C. It’s easy to get lost in a foggy day.

D. The fog was getting thicker and thicker.

3.Why is it no trouble at all to the stranger to find the way in the fog?

A. Because he is a local inhabitant of London.

B. Because he lives next to the Houses of Parliament.

C. Because he is familiar with the route.

D. Because he finds the way not by sight but by heart.

4.This article mainly tells us that ________.

A. London is a foggy city.

B. Mr. Smith works for the government.

C. A blind stranger led the way for Mr. Smith in a foggy day.

D. Mr. Smith had a very important meeting and lost his way in the fog.

用适当的词填空。（共10小题；每小题1分，满分10分）

用适当的词填空。（共10小题；每小题1分，满分10分）

1.A fire broke out in the factory. ___________, one of the firefighters was killed.

2.The boy knows much about the           and differences between pop music and classical music.

3.The government is making efforts to ________the traffic noises in order to let citizens have a quiet sleep.

4.         have been taken to reduce pollution in developing countries.

5.He threw it forward with all his         .

6.The buses are so        during the rush hour.

7.The polluted air and water can explain the main reason why the ________here are getting ill one by one.

8.Our goal is to reduce the number of the families in         in the village.

9.An unexpected storm  　　 when we were enjoying the pleasant voyage at the Yellow Sea.

10.One million five hundred thousand people died in natural _____ between 1980 and 2000

It was a very foggy day in London. The fog was so thick that it was impossible to see more than a foot or so. Buses, cars and taxis were not able to run and were standing by the side of the road. People were trying to find their way about on foot but were losing their way in the fog. Mr. Smith had a very important meeting at the House of Commons and had to get there but no one could take him. He tried to walk there but found he was quite lost. Suddenly he bumped into a stranger. The stranger asked if he could help him. Mr. Smith said he wanted to get to the Houses of Parliament. The stranger told him he would take him there. Mr. Smith thanked him and they started to walk there. The fog was getting thicker every minute but the stranger had no difficulty in finding the way. He went along one street, turned down another, crossed a square and at last after about half an hour’s walk they arrived at the Houses of Parliament. Mr. Smith couldn’t understand how the stranger found his way. “It is wonderful,” he said. “How do you find the way in the fog?”
“It is no trouble at all to me,” said the stranger, “I am blind.”
【小题1】According to the passage, we can infer that “bump into” means _______.