短文改错（共10小题；每小题1分，满分10分）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处错误，每句中最多有两处，每处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。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。Nearly five years before , and with the help by our father , my sister and I planted some cherry tomatoes（圣女果）in our back garden . Since then --- for all these year --- we had been allowing tomatoes to self-seed where they please . As result , the plants are growing somewhere . The fruits are small in size, but juicy and taste. There are so much that we often share them with our neighbors . Although we allow tomato plants to grow in the same place year after year, but we have never had any disease or insect attack problems . We are growing wonderfully tomatoes at no cost!