I will be free tonight 中be free是什么结构?这种结构怎么用?

will 和 will be的区别.I will be free tomorrow.为什么不能用I will free tomorrow. I hope I will be free tomorrow 同义句 Everything will be free: will free还是 will be free为什么 I will be free tonight 中be free是什么结构?这种结构怎么用? i think he will be free tomorrow的同意句 Sorrow is to wash I will be free 求翻译 I have to finish the report.If I ______ tomorrow,I would help you.A should be free B am free C will be free D is free i am busy cooking now. i ____until this evening A will be free B won't be free C am free D am not free选什么? 为什么? 英语填空的,will you be free next monday?I'm( )not A.afraid B.free be free的be是根据人称变化而变化的吗?如：I think I will be free next week为什么要用be free? If I will be free tomorrow,I will go with you 改错 If I will be free tomorrow , I will go with you改错，速度 Will you be free tomorrow. Will you be free toning? She Will Be Free 歌词 i don't know if i ___ free tomorrow .if i ___ free ,i will fly to beijing with my brother . a am, ab will be ,will be c am ,will be d will be ,am be going to和will的区别为什麽一般人说I will be free on Saturday而不是I am going to be free on Saturday