He will be back soon.shall/will＋动词原形 为什么要加be I shall/will be free on Sunday有be的都是表状态么

how soon will he be back对吗 l think he will be back soon.为什么不能写成 l think he will back soon . im sure he will be back [ ] [ safe] soon I think he will be back soon的同义句 i will be back soon 他很快就会回来的 He will be back soon He will be back quickly .都可以吗 I wanted to know ___.A.would he be back soon B.if he would be back soon C.if he was back soonD.if he will be back soon火速,并说明理由 ( )will he be back?In three weeks A.How often B.How long C.How soon 改为间接引语Mother said ,“I'll be back soon”改为间接引语 Mother said ,“I'll be back soon”He told me,It will be sunny tommorrow. “how soon will he come back ” 和“How soon he will come back?”的区别 John will be home soon,they arrived soon,he will soon be back.请教soon,在句子中的位置.为什么同样是将来时的句式,soon一会放在句末,一会放在will后, i think he is getting back soon有这样的语法结构吗?怎么我查不到的?不是i think he will be back soon 吗? He will be back soon.shall/will＋动词原形 为什么要加be I shall/will be free on Sunday有be的都是表状态么 He will call you as soon as he ( ) back will come back soon和will be back soon哪个对呀?什么时候用will...be 什么时候用will+动词? She didn't know___ back soon.A.whether he would be B.if would he be C.he will be详解 he will be back tomorrow中的be He will be served soon翻译