that is really important ------me,中间填什么?理由固定用法吗？语法分析

把Everyone knows that exercise is impor-tant改为否定句 that is really something Is that really?还是Is that real? that girl is really got nothing is that really important. what is really sad is that is love really that simple ?什么意思 初三英语That is not really important____me lifetime,That man is really lucky是什么意思 And the truth,is that I really is that really that hard to meet Mr. Jenny is a______ talking.That is really boring.、 Like bands that ——really cool clothes.That is really important__me. 连词成句.really,is,book,that,a,boring（!） that is really something 为什么翻译成太好了 is love really that simple 什么意思啊? phenomenon seems that your English is good.really? really,that,is ,important,me ,meeting,to 连词成句