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，每句最多有两处，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（∧），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。

Great changes have been taken place in my village. Ten years ago, the small and low houses, which lie on the north of a lake, produced much waste. As the result, the lake was serious polluted. To the west was a sandy field, that was the source of dust. Better still, a brickyard on the southwest side of the lake used up a great deal good soil. Now the poor house have been replaced by green trees and the brickyard by tall buildings. The sandy field that the villagers used to ploughing has been covered with fruit trees. On the lake the villagers often spend his spare time boating and fishing.

— People should stop using their cars and start using public transport.

— _____ . The roads are too crowded as it is.

A．All right           B．Exactly            C．Go ahead          D．Fine

As soon as ______ concert film This Is It was released on October 28th, it became ______ great success in all big cinemas across the planet.

A．a; the            B．the; a             C．the; /             D．a; a

—Do you think the rain will affect the football match?

—The players are used to such rainy weather, so it ______ make any difference to them.

A．shan't            B．shouldn't          C．needn't           D．mustn't

He promised to come, but he hasn't ______ yet.

A．turned up         B．turned over        C．turned out         D．turned back

All the citizens, young and old, walked and sang, beautifully ______ in new clothes of all kinds, ______ the success of their football team.

A．dressed; celebrating                     B．wearing; to celebrate

C．dressed; to celebrate                    D．worn; celebrating

What an unforgettable experience! I’ll write it down ______ it is still fresh in my memory.

A．since             B．while             C．after             D．until

—The weather isn't good enough for an outing, is it?

—Not in the least. We can't have ______ at this time of the year.

A．a worse day        B．a nicer day         C．such bad a day      D．so fine a day

—Jimmy had a lot of parties recently.

—Yes, that might ______ why he didn't do well in the test.

A．turn up           B．add up to          C．account for        D．make sense of