1. (2018高二上·宾川月考) 此题要求改正所给短文中的错误。短文中有10处错误，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。

    A few years ago, some tourists pay no attention to environmental protection．They threw waste things about, like plastic bags, fruit skins and waste papers．Sometimes they broke trees, picked up flowers and killed birds; some even made fires in the woods to cook for picnics．What dangerous it was ! Fortunate, great changes have been taken places here．All the tourists have got used to put their rubbish into dustbins．But they are making great efforts to protect birds and plants as well .They bring our own meals prevent any accidental fire．All these should be appreciated.