Please help to distinguish validity and reliability.Thank you.

please to help me kids,help yourself to some chicken ,please. Please help yourself to the fish.中文 kate,please help yourself to some fruit Could you to help me,please.(改错) would you please c______ to help me? please help me to solve the question please help me to this homework! Mike,please help me to carry the be ___ (help ) to others ,please Help please help,please please let me______you_____the books.a.to help:to carry b.help:carry c.to help:carry d.help:carrying please please help me help sb.do sth.可不可以说成 help sb.to do sth.please help me! 英语翻译Could you please help me to ( ) the flowers? Boys and girls ,please help y____ to some fish. Please help your to some fish,children.改错句