题干
假定英语课上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，每句中最多有两处。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.
答案(点此获取答案解析）
①waiting后面加for ； ②the→an ； ③besides→ except / but ； ④go→went ； ⑤去掉if后面的that ； ⑥generously→generous ； ⑦any→some ； ⑧saying→say ； ⑨days→day ； ⑩either→too
，生产成本高，利润低；人们对农产品的需求已经由“吃饱”向“吃好”、“吃环保”、“吃生态”转变，农产品生产供给与市场群体对优质农产品需求之间的矛盾日益突出，“卖不出去”与“买不到”共存，因而国家提出要进行“农业供给侧结构性改革”。
It is noon now. The sun is high in the sky. It is very hot. Look at the tree. The shadow is short. 
It is evening now. The sun goes down in the west(西方). Look at the tree, the shadow is long again. 
It is night now. The moon is high in the sky. There are some stars in the sky too. 