改错1.I have important something to tell you 2.I'll be free on next Sunday
问题描述：
改错1.I have important something to tell you 2.I'll be free on next Sunday
答
1中important和something应换位，象anything.anywhere这些不定代词，important作为形容词应放在不定代词之后。2中应去掉on，I'll be free是表状态的，不是表示动作，后面不必用介词on
答
1.important something改成something important
2.on去掉