假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号(
)，并在其下面写出该加的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下划一横线(___)，并在该词下面写出修改后的词。
注意：1.每处错误及修改均仅限一词；
2.只允许修改10处，多者(从第11处起)不计分。
In my village a lot of children have left school for many different reason. Some families are so poor to send their children to school, so their kids have to earn money to support their families. There are also many parents do not think it useless to send their children to school. They prefer to have their children do something else rather than to let them go to school. I feel worried this. I think every children should have the opportunity to receive education. And it is necessary of us to care about the children, because one day they will play important part in the construction of our country. So ways must be found to prevent children from leave off their studies.
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.
I saw a case falling off a man’s bike on my way to the 1.
cinema in this afternoon . I shouted out to the man2.
to stop. But he didn’t hear me and ride away. I was3.
wondering what to do while I had an idea. I stopped a 4.
taxi and got in it with the case. Soon I caught up with 5.
the man. Got the case back, he was so thankful that he 6.
offered me some money, and I refused it politely. Then 7.
the driver took him to the cinema. When I paid him, the driver 8.
pushed my hand away and said with smile, “Neither will I 9.
accept your money”. I felt very happy though I was late for the film. 10.
Recently I took part a geography research study group. Our topic 1.
is environmental pollution and protection.We took a variety2.
of pictures showed the present pollution conditions of our city. To 3.
our surprised, there are still a lot of people doing silly things to our4.
surroundings. Some people throw rubbish anywhere where they like; 5.
somecars give off harmful gases and waste water are poured into the6.
riversby some factories. Worse still, people sometime have to make 7.
themway through dusty winds as a result of the the pollution. Through 8.
our research, we come to know that everybody must pay more attention 9.
to our environment and some measure should be taken10.
When he was senior 3 student in a high school, Li Hua studied 1.
very hard so as to go to a famous university. He often stays up late2.
in the night. Finally he passed the College Entrance Examination 3.
and was admitted to a key university. And after he went to university,4.
he became very lazy. He wasted time in going to the cinema, played 5.
cards, making friends and doing things that had something to do with 6.
his studies. He often got up late. At many times, he was still in 7.
bed while others were having his lessons in the classroom at ten in 8.
the morning . Int the end of the first term he failed in all exams. As a 9.
result, he had to give up his schooling and leave the university. 10.
One day after school, on the way to home, Xiao Ming found a 1.
water pipe in the street. He turned off a tap and splashed water 2.
here and there. At this moment , Xiao Gang happened to be 3.
passing by. Xiao Ming splashed him with water and make him 4.
all wet. Xiao Ming ran away with turning off the tap.5.
When Xiao Gang saw this, she went over and turned off the water. 6.
He was angry because he thought water shouldn’t wasted. 7.
Then he went home and wrote a notice where read “ save water” 8.
He put them up on the wall near the tap. After some time, Xiao Ming9.
went back and saw the notice. He felt sorry at what he had done. 10.