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。
Nowadays we can still see some behavior against public morals. As was often the case, people tend to talk loud in public places, annoyed others around. Spitting and littering rubbish can be seen anywhere. Besides, it’s common that the young or middle-aged sit on the bus when the elderly have to stand.
Measure must be taken to change this situation. First of all, as students, we should manage our own behavior but help people around you form good habits. Meanwhile, it is necessary for the government and some organizations to encourage people to behave proper.
Don’t undervalue the role we can play with. Do remember we can make difference! Take action right now!
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。
Jimmy is one of my closely friends. Two months ago, his mother bought a computer to him as a birthday present. She hoped Jim will study hard with the help of the computer. To his surprise, Jimmy just wasted plenty of time play computer games every day. Now she regrets buying the computer. As matter of fact, a computer can do a lot of everyday jobs for us. It is wide used in factories, hospitals, banks and so on. Many computers scientists are now trying to make the computer to “think” like a man. In my opinion, the key is what we should use it wisely.
