此题要求改正所给短文中的错误。短文中有10处错误，每句最多有两处。错误设计一个单词的增加、删除或修改。

增加：在缺词处加一个漏词符号（∧），并在此符号下面写出该加的词。

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。

  When my father bought a computer as birthday gift for me in last year, I

felt very excited. As is known to us all, computers are getting more and more

usefully now. Much information can be stored in it. We can also learn that

has happened lately in the world on the Internet. In the past, people had to do

lots of work that were very dangerous. But now computers can do it, instead. When an exam is coming, I often did some exercises in my computer. Then it will correct them and tell me the right answer. In this way it is very convenient for me to get ready for the exam than before.

As is known to us all, _____ tiger is in _____ danger of becoming extinct.

A. the, a              B. the, 不填   C. a, 不填           D. 不填, the

. _____is known to us all, America is a developed country____ the first world.

 A. As; belonging   B. which; belonged  C. as; belonging to D. which; belonged to

____  is known to us all is that the 2008 Olympic Games will take place in Beijing.

A. What         B.   It                              C. As                       D. Which

目前，学校有在少数学生考试作弊现象。某英文杂志社拟对此现象向中学生征文，标题是“My Opinion on Cheating in Examinations”。请根据下列提示用英语写一篇征文稿。

注意：

1.短文必须包括所有内容要点，可适当发挥

2.短文标题与开头已为你写好，不计入总词数：

3.词数：100左右。

4.参考词汇：作弊 cheat v .

My Opinion on Cheating in Examinations

It is known to us all that some students cheat in examinations at school.