假定英语课上英语老师要求同桌之间交换修改作文，请你修改你同桌

假定英语课上英语老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中至多有两处。错误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限一词。
      2． 只允许修改10处，多者（从第11处起）不计分。

Patience is of great importance in our daily life. Once I waited a bus to come at a stop. 30 minutes past, but no bus came. Both upset and annoying, I decided to walk on feet. But no sooner had I left when the bus arrived. I thought if I had waited for one more minute, I would have caught it. If I chose to take a next bus, I would have to wait for other 30 minutes. Only then do I realize my problem. Being impatient will possibly waste all the effort which we have put it in. now whenever I am close to lose my patience, I’ll think of this experience．

Patience is of great importance in our daily life. Once I waited^ a bus to come at

                                                  for

a stop. 30 minutes past, but no bus came. Both upset and annoying, I decided to walk

                                                annoyed

on feet. But no sooner had I left when the bus arrived. I thought if I had waited for

  Foot                      than

one more minute, I would have caught it. If I chose to take a next bus, I would have to

                                               the

wait for other 30 minutes. Only then do I realize my problem. Being impatient will

    Another                   did

possibly waste all the effort which we have put it in. now whenever I am close to lose

                       That            去掉it

my patience, I’ll think of this experience．