<正>1.Behave yourself!请自重!请注意你的行为!For example:—Tom,dont talk and laugh loudly with your desk-mate when the teacheris speaking in class.Its not polite.You are not a child any more.Please behaveyourself.—Im sorry,Miss Wang.I wont do it again.2.Music to my ears爱听的话,好听的话,听起来就像音乐一样动听