每句中有一处错误。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：每处错误及其修改均仅限一词
小题1:The boy lying on the ground lied that he had lain the dictionary on the table.
小题2:The terrifying news made me realize how terrible problems we would face.
小题3:It is time that we should do something to prevent more trees from cut down.
小题4:I felt bad indeed when I heard someone say “Mind your manner”.
小题5:The reason why the lake smells terrible is that large amounts of water has been polluted.
小题1:lain—laid
小题2:how—what
小题3:from ^ cut being
小题4:manner—manners
小题5:has—have
小题1:lay:放置，搁；下蛋；产卵；是规则动词，过去式过去分词为laid,laid;
小题2:因为后面接的是名词terrible problems，应该用what来说明名词。
小题3:应该使用被动语态。意为：阻止树被砍到
小题4:manners意为：礼貌；
小题5:large amounts of+名词作主语谓语动词用复数形式。