此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误，在该行右边横线上画一个勾(√)；如有错误(每行只有一个错误)，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。
Every one of us can make a great efforts to
cut off the use of energy in our country. To begin with, all
of us can start reducing to the use of oil by driving only
when we have a real need. That won't be easy, I know，
but we have to start anywhere. What's more, we can go to
work by bike once and twice a week, and we can also buy
smaller cars that burn less oil. Other way is to watch our
everyday use of water and electric at home. For example,
how many times have you walked out of a room and leave the
lights or television when no one else was there?