i will be happy 为什么加be

i will be happy 为什么加be I think I will be very happy!为何要加be?可以不用be?在语法书哪里? be happy i'm will with you I hope you will be happy forever! I will not be happy without you! I will be very happy with I+believe+you+will+be+happy是什么意思 You are not happy,you think I will be happy? Happy to see you,I will be happy!中文意思 英语翻译为什么软件是I will be happy,但如果输入I will be happy翻译成中文却是我会快乐的,到底译成英文是什么 You will be happy without me,so will I.翻译 I'm sure they will be very happy.句子结构 .为什么要用THEY I will be back 和I will back.为什么要加be?I wil be with you .with 呢 I hope I'm not in you will be happy will be happy forever You will be happy will,would,shall,should,can,could,.什么时候加be,什么时候不加..那...it will be done,和 i will be back,,这是动词,,,那为什么加, 一个英语句子,看看有错误没?i hope you will be happy soon.ho一个英语句子,看看有错误没?i hope you will be happy soon.hope someboddy后只能加to 还是这样也对?