文中共有 10 处语言错误, 每句中最多有两处。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。

With the development of economy, I have to face variey pressures. I don’t have enough time of attend to the old in my family. In order to reduce the pressure, I want the household robot to help me in the future.

I hope the household robot can take care of the old. It can cook meals at a fixing time, that can be adjusted according to individual needs. It can also accompany old people in having a chat, playing chess and doing the exercise. Beside, it can deal with emergencies. For example, if an old man fall ill suddenly, the robot will call doctors of help. It can help me to do some cleaning.

I think it would be great help for me if I own such a robot and I will live comfortable.