假定英语课上老师要求同桌之间交换批改作文，请你修改你同桌的以下作文。文中共有10处语言错误，每句中至多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，在下面写出该加的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下划一横线，在下面写出改正后的词。
注意：
1. 每次错误及其修改均仅限一词
2. 只允许修改10处，多者（从第11处起）不计分。
A young man called low-Carbon Brother become a hit on the Internet in 2011. He suggests to living a low-carbon life, which means using less energy in our daily life so that we can help reducing carbon dioxide in the air. For example, she always picks up some waste paper on the street or uses the blank side to write something. While he is watching TV, he always turns up the screen brightness to the minimum and turns off the light. Therefore, he goes to work by bike instead of driving. Some people think what he is doing is just a show. No one can live such a simply life with so many modern invention around us. As far as I am concerned, I am strongly in support his idea and his behavior. Although what he is doing has no huge effect on global warming, but he at least can enjoy a healthy life.
It was snowing heavy on Monday morning. Li Hua was at 1.
the bus stop, waited for Bus No.601 to go to school. After a 2.
while a bus came and she got on it. There had many passengers 3.
in the bus. Some were talking and some were looking out the 4.
windows. Suddenly the bus stopped. A driver turned around 5.
and said“Sorry. The bus has been broken down. Please get off 6.
and help push the bus.”When he heard this, Li Hua and the other 7.
passengers got off the bus. They worked hardly together, pushing 8.
the bus slowly forward. Soon the bus was running again. All 9.
the passengers were smiling but the sun was shining. 10.
One Sunday morning, Li Ming and his grandpa are 1.
feeding the bird in the cage. The bird was unhappy 2.
because it had enough food and water. Li Ming.did not 3.
know why not. The next morning on his way to school, 4.
Li Ming saw some birds flew in the sky. Then he thought 5.
about the lonely bird in the cage. He decided to persuade his 6.
grandpa to set the bird free. When he got to home, he said 7.
to his Grandpa,“Birds also need friends!” To his delighted , his 8.
grandpa agreed.The bird set free. Grandpa and the children 9.
were very happy to see the bird flying away in the sky. 10.
Jack was a heavy smoker. His mother didn't like him smoking，and 1.
he couldn't give it up. At about 9 o'clock in one evening, Jack was seen 2.
smoking in the living-room again. “Don't smoke in the living-room, 3.
Jack!”said his mother in an unhappy voice. Heared this，Jack went 4.
back his own room and shut the door. While he was sitting in bed, 5.
he couldn't help smoke again. About an hour later，Jack's mother 6.
smell heavy smoke. She got up and opened Jack's bedroom. Good heavens! 7.
Jack's quilt was burning while he was sleep！ She quickly got some 8.
water and put up the fire. Jack was given a good lesson. “I'll give up 9.
smoking from now on, Mum.”Jack said in low but determined voice.10.
One day Daddy and I was going for a walk around the 1.
lake while a girl rode past us quickly. Suddenly we heard 2.
a cry for a help. The girl had fallen into the lake with her 3.
bike. Daddy and I ran quickly towards her. We manage 4.
to pull her out the water. Then the girl asked us if we could 5.
help getting the bike out of the water. Then the girl asked 6.
us if we could help get the bike out of the lake. Daddy was 7.
only too ready to help him. When we pulled her bike out， 8.
she rode away even with saying “ Thanks ” to us. 9.
I felt quite disappointing at her deed. 10.
Xiaoming is used to send a lot of cards to his friends 1.
at new year time. And all his classmates did same. But 2.
on one day he read a report in the newspaper, which said 3.
that cards are made of trees. A large number of cards would 4.
consume a lot of trees but at present more and more trees have5.
been cut down lead to serious floods in some areas. Xiaoming 6.
felt shocked at the report in the newspaper and realized the 7.
important of protecting trees, and then he shared this report 8.
with their classmates. From now on he decides to send his 9.
wishes to his friends by telephone instead sending cards. 10.