此题要求改正所给短文中的错误。对标有题号的每一行做出判断；如无错误在该行右边横线上画一个勾（√）；如有错误（每一行只有一个错误），则按下列情况改正：
此行多一个词：把多余的词用斜线（＼）划掉，在该行右边横线上写出该词，并也用斜线（＼）划掉。
此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
When my father bought me a puter as a birthday gift for me in last year, I felt very excited. As we all know, puters are getting more and more usefully now. Much information can be stored in them. We can also learn that has lately happened in the world on the internet. In the past, people had to do lots of work which was very dangerous. Now, but, puters can do it instead. When an exam is ing, I often did some exercises on my puter. Then it will correct it and tell me the right answers. In this way it is very convenient for me to prepare the exam than before. The puter has bee my real friend. 去掉me
网友回答
(答案→)去掉me
解析：
【小题1】去掉me 考查动词buy用法。Buy sb sth = buy sth for sb 给某人买某物。因为后面已经出现for me 故把前面的me 去掉。
【小题2】去掉in 考查时间状语。Last year 不与介词连用。
【小题3】usefully— useful 考查形容词。电脑变得越来越有用。Get useful ，变得有用。
【小题4】that —what 考查宾主从句引导。我们能知道发生了什么事情，what happen.固定搭配。
【小题5】正确
【小题6】but—however 考查连词辨析。然而电脑能做这些。
【小题7】did—do 考查时态。因为上文提到now,故用一般现在时。
【小题8】第二个it—them 考查代词。电脑能够改正这些练习，代指上文出现的复数名词用them.
【小题9】very—more 考查比较级。因为此句中有than ，故应把very 改成more,与than 相呼应。
【小题10】the前加for 考查动词搭配。Prepare for 为。。做好准备。