受原油价格下跌的影响，各地罐装液化气价格下跌很快，不少市民觉得做饭用液化气比用电便宜。因此，以液化气灶出现了热销。这一现象说明（   ）

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。

    Yesterday I stepped into a restaurant for lunch. As I was waiting my order to come, I noticed the old man in a wheelchair roll himself over to a table. No one and me seemed to notice him. I got up and go over to his table and asked if that I could get him something to drink. He smiled and said,“Thank you. You are generously. I'd like any orange juice, please.”When I was getting ready to leave, I walked by the old man's table to saying goodbye. He thanked me again and told me I had made his days, coming over and helping him out. I gave him a hug and told him he had made my day, either.

照样子，分解音节。

 bā  —— b—ā

 jǔ  ——____—____      qù ——____—____

 xū——____—____        nǚ ——____—____